#99997B
Closest named color: Grey Green (#86A17D). oklch(67.5% 0.042 107.5), rgb(153, 153, 123).
Aa
Black text reads best on this color (7.19:1).
About this color
#99997B is a medium-light, muted yellow. In OKLCH its lightness is 67%, its chroma 0.042 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.032 away. Black text reads best on it, at 7.19:1.
| Hue family | Yellows |
| Lightness | medium-light (67%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.19:1 |
| White text | 2.91:1 |
Values
| HEX | #99997B |
| RGB | rgb(153, 153, 123) |
| HSL | hsl(60, 13%, 54%) |
| OKLCH | oklch(67.5% 0.042 107.5) |
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 #99997B | 2.91:1 | Fails | Lc -60.9 | Content text, not long reading |
| Black text on #99997B | 7.19:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #99997B text on white | 2.91:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #99997B text on black | 7.19:1 | AAA | Lc -46.2 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#EAEAE4
oklch(93.5% 0.008 106.6)
-
Step 200
200
#DADACF
oklch(88.5% 0.015 106.7)
-
Step 300
300
#C2C2AF
oklch(80.9% 0.026 107)
-
Step 400
400 (this color)
#99997B
oklch(67.5% 0.042 107.5)
-
Step 500
500
#8D8C66
oklch(63.1% 0.054 106.6)
-
Step 600
600
#77764D
oklch(55.6% 0.059 107)
-
Step 700
700
#64633E
oklch(49.1% 0.055 106.9)
-
Step 800
800
#515133
oklch(42.7% 0.046 108.2)
-
Step 900
900
#43432D
oklch(37.6% 0.035 108)
-
Step 950
950
#27271B
oklch(26.9% 0.021 107.7)
#99997B 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) | #9E9679 | 0.010 |
| Deuteranopia (no green cones) | #9F987C | 0.009 |
| Tritanopia (no blue cones) | #9E9591 | 0.038 |
| Achromatopsia (no color) | #979797 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99997B
#99997B
oklch(67.5% 0.042 107.5)
- #9593B0
#9593B0
oklch(67.5% 0.043 288.4)
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 #99997B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.032
- Dark Beige #AC9362 ΔE 0.038
- Dust #B2996E ΔE 0.039
- Pale Brown #B1916E ΔE 0.039
- Greeny Grey #7EA07A ΔE 0.040
- Cement #A5A391 ΔE 0.041
- Dark Sand #A88F59 ΔE 0.044
- Stone #ADA587 ΔE 0.047
Use #99997B 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.