#ADA378
Closest named color: Stone (#ADA587). oklch(71.3% 0.06 96.6), rgb(173, 163, 120).
Aa
Black text reads best on this color (8.28:1).
About this color
#ADA378 is a medium-light, muted yellow. In OKLCH its lightness is 71%, its chroma 0.060 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Stone (#ADA587), ΔE 0.019 away. Black text reads best on it, at 8.28:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Stone (#ADA587) |
| Black text | 8.28:1 |
| White text | 2.53:1 |
Values
| HEX | #ADA378 |
| RGB | rgb(173, 163, 120) |
| HSL | hsl(49, 24%, 57%) |
| OKLCH | oklch(71.3% 0.06 96.6) |
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 #ADA378 | 2.53:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #ADA378 | 8.28:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #ADA378 text on white | 2.53:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #ADA378 text on black | 8.28:1 | AAA | Lc -52.3 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE2
oklch(93.6% 0.011 95.2)
-
Step 200
200
#DDD9CA
oklch(88.4% 0.021 94.5)
-
Step 300
300
#C7C1A6
oklch(80.9% 0.037 96.8)
-
Step 400
400 (this color)
#ADA378
oklch(71.3% 0.06 96.6)
-
Step 500
500
#978A52
oklch(63.2% 0.077 96.7)
-
Step 600
600
#817336
oklch(55.5% 0.083 96.6)
-
Step 700
700
#6D6128
oklch(49.2% 0.078 97.5)
-
Step 800
800
#594F23
oklch(42.7% 0.064 96.7)
-
Step 900
900
#494221
oklch(37.8% 0.051 97.6)
-
Step 950
950
#2B2614
oklch(26.9% 0.031 94.4)
#ADA378 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) | #ACA175 | 0.006 |
| Deuteranopia (no green cones) | #AEA479 | 0.003 |
| Tritanopia (no blue cones) | #B59D98 | 0.054 |
| Achromatopsia (no color) | #A3A3A3 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADA378
#ADA378
oklch(71.3% 0.06 96.6)
- #98A0C8
#98A0C8
oklch(71.3% 0.059 276)
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 #ADA378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Stone #ADA587 ΔE 0.019
- Taupe #B9A281 ΔE 0.023
- Bland #AFA88B ΔE 0.025
- Dust #B2996E ΔE 0.026
- Cement #A5A391 ΔE 0.035
- Mushroom #BA9E88 ΔE 0.036
- Dark Beige #AC9362 ΔE 0.044
- Putty #BEAE8A ΔE 0.044
Use #ADA378 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.