#498E45
Closest named color: Fern Green (#548D44). oklch(58.4% 0.128 142.7), rgb(73, 142, 69).
Aa
Black text reads best on this color (5.23:1).
About this color
#498E45 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.128 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.011 away. Black text reads best on it, at 5.23:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.23:1 |
| White text | 4.00:1 |
Values
| HEX | #498E45 |
| RGB | rgb(73, 142, 69) |
| HSL | hsl(117, 35%, 41%) |
| OKLCH | oklch(58.4% 0.128 142.7) |
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 #498E45 | 4.00:1 | AA large text | Lc -72.7 | Content text, not long reading |
| Black text on #498E45 | 5.23:1 | AA | Lc 36.9 | Non-text elements, placeholder text |
| #498E45 text on white | 4.00:1 | AA large text | Lc 67.2 | Content text, not long reading |
| #498E45 text on black | 5.23:1 | AA | Lc -34.5 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDFCC
oklch(88.6% 0.031 142.3)
-
Step 300
300
#ACCBA9
oklch(81% 0.058 142.7)
-
Step 400
400
#7FB07B
oklch(70.8% 0.092 142.7)
-
Step 500
500
#5C9B58
oklch(63% 0.117 142.8)
-
Step 600
600 (this color)
#498E45
oklch(58.4% 0.128 142.7)
-
Step 700
700
#32712F
oklch(49.1% 0.118 142.7)
-
Step 800
800
#2A5C28
oklch(42.6% 0.098 142.9)
-
Step 900
900
#274C25
oklch(37.8% 0.077 142.8)
-
Step 950
950
#172C16
oklch(26.8% 0.048 143.1)
#498E45 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) | #91833F | 0.093 |
| Deuteranopia (no green cones) | #877D4A | 0.091 |
| Tritanopia (no blue cones) | #418A7D | 0.082 |
| Achromatopsia (no color) | #7F7F7F | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #498E45
#498E45
oklch(58.4% 0.128 142.7)
- #9F5FA7
#9F5FA7
oklch(58.4% 0.128 323)
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 #498E45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.011
- Light Forest Green #4F9153 ΔE 0.019
- Moss Green #658B38 ΔE 0.029
- Sea Green #2E8B57 ΔE 0.032
- Mossy Green #638B27 ΔE 0.032
- Sap Green #5C8B15 ΔE 0.037
- Olive Drab #6B8E23 ΔE 0.042
- Swamp #698339 ΔE 0.042
Use #498E45 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.