#99977E
Closest named color: Grey Green (#86A17D). oklch(67.1% 0.036 103.5), rgb(153, 151, 126).
Aa
Black text reads best on this color (7.08:1).
About this color
#99977E is a medium-light, muted yellow. In OKLCH its lightness is 67%, its chroma 0.036 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.037 away. Black text reads best on it, at 7.08:1.
| Hue family | Yellows |
| Lightness | medium-light (67%) |
| Chroma | muted (0.036) |
| Temperature | warm |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.08:1 |
| White text | 2.96:1 |
Values
| HEX | #99977E |
| RGB | rgb(153, 151, 126) |
| HSL | hsl(56, 12%, 55%) |
| OKLCH | oklch(67.1% 0.036 103.5) |
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 #99977E | 2.96:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #99977E | 7.08:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #99977E text on white | 2.96:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #99977E text on black | 7.08:1 | 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 400.
-
Step 50
50
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EAEAE5
oklch(93.6% 0.007 106.5)
-
Step 200
200
#DADAD0
oklch(88.6% 0.013 106.7)
-
Step 300
300
#C3C2B1
oklch(81% 0.023 104.2)
-
Step 400
400 (this color)
#99977E
oklch(67.1% 0.036 103.5)
-
Step 500
500
#8E8B6B
oklch(63.1% 0.046 103.2)
-
Step 600
600
#787553
oklch(55.6% 0.05 103.6)
-
Step 700
700
#656243
oklch(49% 0.046 103.3)
-
Step 800
800
#525038
oklch(42.6% 0.037 103.9)
-
Step 900
900
#444230
oklch(37.6% 0.029 102.4)
-
Step 950
950
#28271C
oklch(27% 0.019 103.3)
#99977E 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) | #9C957D | 0.006 |
| Deuteranopia (no green cones) | #9D977F | 0.006 |
| Tritanopia (no blue cones) | #9D9390 | 0.033 |
| Achromatopsia (no color) | #969696 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99977E
#99977E
oklch(67.1% 0.036 103.5)
- #9293AB
#9293AB
oklch(67.1% 0.035 283.5)
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 #99977E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.037
- Pale Brown #B1916E ΔE 0.039
- Dark Beige #AC9362 ΔE 0.041
- Warm Grey #978A84 ΔE 0.041
- Cement #A5A391 ΔE 0.042
- Dust #B2996E ΔE 0.043
- Greeny Grey #7EA07A ΔE 0.045
- Dark Sand #A88F59 ΔE 0.047
Use #99977E 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.