#999F78
Closest named color: Grey Green (#86A17D). oklch(68.7% 0.055 115), rgb(153, 159, 120).
Aa
Black text reads best on this color (7.58:1).
About this color
#999F78 is a medium-light, muted yellow. In OKLCH its lightness is 69%, its chroma 0.055 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.025 away. Black text reads best on it, at 7.58:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #999F78 |
| RGB | rgb(153, 159, 120) |
| HSL | hsl(69, 17%, 55%) |
| OKLCH | oklch(68.7% 0.055 115) |
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 #999F78 | 2.76:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #999F78 | 7.58:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #999F78 text on white | 2.76:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #999F78 text on black | 7.58:1 | AAA | Lc -48.4 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE3
oklch(93.6% 0.011 118)
-
Step 200
200
#D8DBCD
oklch(88.5% 0.019 116.6)
-
Step 300
300
#BFC4AB
oklch(81% 0.035 116.4)
-
Step 400
400 (this color)
#999F78
oklch(68.7% 0.055 115)
-
Step 500
500
#888F5D
oklch(63.2% 0.07 114.9)
-
Step 600
600
#727943
oklch(55.7% 0.076 115)
-
Step 700
700
#5F6634
oklch(49.2% 0.072 115.7)
-
Step 800
800
#4E532C
oklch(42.8% 0.059 114.9)
-
Step 900
900
#414528
oklch(37.9% 0.046 115)
-
Step 950
950
#262818
oklch(27% 0.028 114.1)
#999F78 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) | #A59B76 | 0.019 |
| Deuteranopia (no green cones) | #A49C7A | 0.018 |
| Tritanopia (no blue cones) | #9E9B94 | 0.046 |
| Achromatopsia (no color) | #9B9B9B | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #999F78
#999F78
oklch(68.7% 0.055 115)
- #9C94BA
#9C94BA
oklch(68.7% 0.056 294.5)
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 #999F78, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.025
- Greeny Grey #7EA07A ΔE 0.035
- Dust #B2996E ΔE 0.038
- Stone #ADA587 ΔE 0.039
- Cement #A5A391 ΔE 0.039
- Dark Beige #AC9362 ΔE 0.041
- Pale Brown #B1916E ΔE 0.047
- Bland #AFA88B ΔE 0.047
Use #999F78 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.