#498E63
Closest named color: Light Forest Green (#4F9153). oklch(58.9% 0.097 154.7), rgb(73, 142, 99).
Aa
Black text reads best on this color (5.33:1).
About this color
#498E63 is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.097 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.026 away. Black text reads best on it, at 5.33:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #498E63 |
| RGB | rgb(73, 142, 99) |
| HSL | hsl(143, 32%, 42%) |
| OKLCH | oklch(58.9% 0.097 154.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #498E63 | 3.93:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #498E63 | 5.33:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #498E63 text on white | 3.93:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #498E63 text on black | 5.33:1 | AA | Lc -35.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CDDED2
oklch(88.4% 0.024 155.1)
-
Step 300
300
#ABC9B4
oklch(80.8% 0.044 154.8)
-
Step 400
400
#7EAE8D
oklch(70.7% 0.07 154.3)
-
Step 500
500
#5B9A71
oklch(63.2% 0.09 154.4)
-
Step 600
600 (this color)
#498E63
oklch(58.9% 0.097 154.7)
-
Step 700
700
#307049
oklch(49.2% 0.091 154.4)
-
Step 800
800
#295B3C
oklch(42.7% 0.075 154.4)
-
Step 900
900
#264B34
oklch(37.8% 0.058 155.1)
-
Step 950
950
#172C1E
oklch(27.1% 0.038 154)
#498E63 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8E8560 | 0.087 |
| Deuteranopia (no green cones) | #837D66 | 0.085 |
| Tritanopia (no blue cones) | #398D83 | 0.048 |
| Achromatopsia (no color) | #808080 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #498E63
#498E63
oklch(58.9% 0.097 154.7)
- #A06694
#A06694
oklch(58.8% 0.097 334.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #498E63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.026
- Viridian #1E9167 ΔE 0.026
- Dark Sage #598556 ΔE 0.028
- Sea Green #2E8B57 ΔE 0.030
- Ocean Green #3D9973 ΔE 0.033
- Slate Green #658D6D ΔE 0.035
- Fern Green #548D44 ΔE 0.038
- Dusty Teal #4C9085 ΔE 0.050
Use #498E63 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.