#498A4A
Closest named color: Fern Green (#548D44). oklch(57.4% 0.117 144.2), rgb(73, 138, 74).
Aa
Black text reads best on this color (5.01:1).
About this color
#498A4A is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.117 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.017 away. Black text reads best on it, at 5.01:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #498A4A |
| RGB | rgb(73, 138, 74) |
| HSL | hsl(121, 31%, 41%) |
| OKLCH | oklch(57.4% 0.117 144.2) |
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 #498A4A | 4.18:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #498A4A | 5.01:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #498A4A text on white | 4.18:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #498A4A text on black | 5.01:1 | AA | Lc -33.0 | 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
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDFCD
oklch(88.6% 0.03 143.8)
-
Step 300
300
#ADCAAC
oklch(80.9% 0.052 144.2)
-
Step 400
400
#80AF7F
oklch(70.8% 0.085 144.1)
-
Step 500
500
#5F9A5F
oklch(63% 0.107 144.2)
-
Step 600
600 (this color)
#498A4A
oklch(57.4% 0.117 144.2)
-
Step 700
700
#357036
oklch(49.1% 0.108 144)
-
Step 800
800
#2D5B2D
oklch(42.6% 0.089 143.8)
-
Step 900
900
#294B29
oklch(37.7% 0.069 144)
-
Step 950
950
#182C18
oklch(27% 0.045 144.2)
#498A4A 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) | #8C8045 | 0.087 |
| Deuteranopia (no green cones) | #83794E | 0.088 |
| Tritanopia (no blue cones) | #40877B | 0.073 |
| Achromatopsia (no color) | #7C7C7C | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #498A4A
#498A4A
oklch(57.4% 0.117 144.2)
- #9A5F9F
#9A5F9F
oklch(57.4% 0.116 324.2)
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 #498A4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.017
- Sea Green #2E8B57 ΔE 0.023
- Light Forest Green #4F9153 ΔE 0.023
- Dark Sage #598556 ΔE 0.031
- Moss Green #658B38 ΔE 0.033
- Swamp #698339 ΔE 0.037
- Viridian #1E9167 ΔE 0.040
- Mossy Green #638B27 ΔE 0.040
Use #498A4A 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.