#899E50
Closest named color: Moss (#769958). oklch(66.5% 0.107 121.8), rgb(137, 158, 80).
Aa
Black text reads best on this color (7.07:1).
About this color
#899E50 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 67%, its chroma 0.107 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Moss (#769958), ΔE 0.031 away. Black text reads best on it, at 7.07:1.
| Hue family | Yellows |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Moss (#769958) |
| Black text | 7.07:1 |
| White text | 2.97:1 |
Values
| HEX | #899E50 |
| RGB | rgb(137, 158, 80) |
| HSL | hsl(76, 33%, 47%) |
| OKLCH | oklch(66.5% 0.107 121.8) |
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 #899E50 | 2.97:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #899E50 | 7.07:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #899E50 text on white | 2.97:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #899E50 text on black | 7.07:1 | AAA | Lc -45.6 | Large or bold text, headings |
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 500.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECE1
oklch(93.7% 0.015 123)
-
Step 200
200
#D6DCC8
oklch(88.4% 0.028 120.6)
-
Step 300
300
#BBC6A1
oklch(80.8% 0.052 121)
-
Step 400
400
#98A96E
oklch(70.7% 0.083 121.6)
-
Step 500
500 (this color)
#899E50
oklch(66.5% 0.107 121.8)
-
Step 600
600
#687D24
oklch(55.5% 0.116 121.8)
-
Step 700
700
#576A16
oklch(49.2% 0.108 121.9)
-
Step 800
800
#475616
oklch(42.6% 0.089 121.7)
-
Step 900
900
#3C4719
oklch(37.7% 0.07 121.1)
-
Step 950
950
#232A10
oklch(27.1% 0.044 121.8)
#899E50 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) | #A69649 | 0.044 |
| Deuteranopia (no green cones) | #A39654 | 0.044 |
| Tritanopia (no blue cones) | #8F978C | 0.089 |
| Achromatopsia (no color) | #969696 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #899E50
#899E50
oklch(66.5% 0.107 121.8)
- #A084CB
#A084CB
oklch(66.6% 0.107 301.7)
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 #899E50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Moss #769958 ΔE 0.031
- Dull Green #74A662 ΔE 0.031
- Off Green #6BA353 ΔE 0.037
- Asparagus #77AB56 ΔE 0.039
- Drab Green #749551 ΔE 0.040
- Flat Green #699D4C ΔE 0.041
- Dusty Green #76A973 ΔE 0.044
- Pea Soup #929901 ΔE 0.045
Use #899E50 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.