#ADB663
Closest named color: Tan Green (#A9BE70). oklch(75.1% 0.108 114.1), rgb(173, 182, 99).
Aa
Black text reads best on this color (9.64:1).
About this color
#ADB663 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 75%, its chroma 0.108 and its hue 114°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.021 away. Black text reads best on it, at 9.64:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 9.64:1 |
| White text | 2.17:1 |
Values
| HEX | #ADB663 |
| RGB | rgb(173, 182, 99) |
| HSL | hsl(67, 36%, 55%) |
| OKLCH | oklch(75.1% 0.108 114.1) |
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 #ADB663 | 2.17:1 | Fails | Lc -47.5 | Large or bold text, headings |
| Black text on #ADB663 | 9.64:1 | AAA | Lc 61.2 | Content text, not long reading |
| #ADB663 text on white | 2.17:1 | Fails | Lc 42.8 | Non-text elements, placeholder text |
| #ADB663 text on black | 9.64:1 | AAA | Lc -59.4 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#E9ECDD
oklch(93.7% 0.02 116)
-
Step 200
200
#D8DCC1
oklch(88.4% 0.036 114)
-
Step 300
300
#BFC694
oklch(80.9% 0.067 114.4)
-
Step 400
400 (this color)
#ADB663
oklch(75.1% 0.108 114.1)
-
Step 500
500
#899211
oklch(63.1% 0.138 114.1)
-
Step 600
600
#737B00
oklch(55.7% 0.125 114.2)
-
Step 700
700
#606700
oklch(49.1% 0.111 114.3)
-
Step 800
800
#4F5400
oklch(42.7% 0.096 113.7)
-
Step 900
900
#414600
oklch(37.7% 0.085 114.3)
-
Step 950
950
#262903
oklch(26.9% 0.057 114)
#ADB663 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) | #C1AF5C | 0.031 |
| Deuteranopia (no green cones) | #C0B167 | 0.031 |
| Tritanopia (no blue cones) | #B6AEA2 | 0.093 |
| Achromatopsia (no color) | #B0B0B0 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADB663
#ADB663
oklch(75.1% 0.108 114.1)
- #B2A1EC
#B2A1EC
oklch(75.1% 0.107 294.1)
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 #ADB663, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.021
- Light Olive #ACBF69 ΔE 0.023
- Dark Khaki #BDB76B ΔE 0.026
- Light Olive Green #A4BE5C ΔE 0.028
- Lichen #8FB67B ΔE 0.044
- Light Moss Green #A6C875 ΔE 0.046
- Desert #CCAD60 ΔE 0.049
- Sage Green #88B378 ΔE 0.052
Use #ADB663 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.