#498A50
Closest named color: Sea Green (#2E8B57). oklch(57.5% 0.11 146.3), rgb(73, 138, 80).
Aa
Black text reads best on this color (5.03:1).
About this color
#498A50 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.110 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.020 away. Black text reads best on it, at 5.03:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #498A50 |
| RGB | rgb(73, 138, 80) |
| HSL | hsl(126, 31%, 41%) |
| OKLCH | oklch(57.5% 0.11 146.3) |
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 #498A50 | 4.17:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #498A50 | 5.03:1 | AA | Lc 35.5 | Non-text elements, placeholder text |
| #498A50 text on white | 4.17:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #498A50 text on black | 5.03:1 | AA | Lc -33.1 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDECF
oklch(88.4% 0.027 147.1)
-
Step 300
300
#ADCAAE
oklch(81% 0.05 146)
-
Step 400
400
#80AE83
oklch(70.6% 0.079 146.3)
-
Step 500
500
#5F9A64
oklch(63.1% 0.101 146.2)
-
Step 600
600 (this color)
#498A50
oklch(57.5% 0.11 146.3)
-
Step 700
700
#35703C
oklch(49.2% 0.102 146.3)
-
Step 800
800
#2C5B32
oklch(42.6% 0.084 146.7)
-
Step 900
900
#284B2C
oklch(37.7% 0.066 146.7)
-
Step 950
950
#182C1A
oklch(27% 0.042 146.7)
#498A50 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) | #8C804C | 0.087 |
| Deuteranopia (no green cones) | #827A54 | 0.085 |
| Tritanopia (no blue cones) | #3F877C | 0.067 |
| Achromatopsia (no color) | #7C7C7C | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #498A50
#498A50
oklch(57.5% 0.11 146.3)
- #9A609B
#9A609B
oklch(57.4% 0.11 326.3)
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 #498A50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.020
- Fern Green #548D44 ΔE 0.021
- Light Forest Green #4F9153 ΔE 0.022
- Dark Sage #598556 ΔE 0.025
- Viridian #1E9167 ΔE 0.035
- Moss Green #658B38 ΔE 0.037
- Swamp #698339 ΔE 0.039
- Mossy Green #638B27 ΔE 0.046
Use #498A50 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.