#ACA630
Closest named color: Ocher (#BF9B0C). oklch(70.9% 0.135 106.4), rgb(172, 166, 48).
Aa
Black text reads best on this color (8.25:1).
About this color
#ACA630 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 71%, its chroma 0.135 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Ocher (#BF9B0C), ΔE 0.036 away. Black text reads best on it, at 8.25:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Ocher (#BF9B0C) |
| Black text | 8.25:1 |
| White text | 2.54:1 |
Values
| HEX | #ACA630 |
| RGB | rgb(172, 166, 48) |
| HSL | hsl(57, 56%, 43%) |
| OKLCH | oklch(70.9% 0.135 106.4) |
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 #ACA630 | 2.54:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #ACA630 | 8.25:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #ACA630 text on white | 2.54:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #ACA630 text on black | 8.25:1 | AAA | Lc -52.2 | 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
#F6F6EE
oklch(97.1% 0.011 106.6)
-
Step 100
100
#EBEBD9
oklch(93.5% 0.024 106.9)
-
Step 200
200
#DCDCB8
oklch(88.5% 0.048 107.3)
-
Step 300
300
#C7C584
oklch(81% 0.085 106.7)
-
Step 400
400 (this color)
#ACA630
oklch(70.9% 0.135 106.4)
-
Step 500
500
#948E00
oklch(63.1% 0.135 106.7)
-
Step 600
600
#7C7700
oklch(55.6% 0.119 106.8)
-
Step 700
700
#696400
oklch(49.2% 0.105 106.3)
-
Step 800
800
#565200
oklch(42.9% 0.092 106.4)
-
Step 900
900
#474400
oklch(37.7% 0.081 106.8)
-
Step 950
950
#2A2800
oklch(27% 0.058 106.8)
#ACA630 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) | #B4A01B | 0.018 |
| Deuteranopia (no green cones) | #B7A438 | 0.019 |
| Tritanopia (no blue cones) | #B99B8F | 0.122 |
| Achromatopsia (no color) | #A2A2A2 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA630
#ACA630
oklch(70.9% 0.135 106.4)
- #9B93F1
#9B93F1
oklch(70.9% 0.135 286.3)
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 #ACA630, closest first.
No curated palette has a color within ΔE 0.04 of #ACA630.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocher #BF9B0C ΔE 0.036
- Muddy Yellow #BFAC05 ΔE 0.037
- Brown Yellow #B29705 ΔE 0.038
- Pea Soup Green #94A617 ΔE 0.040
- Ocre #C69C04 ΔE 0.043
- Dark Gold #B59410 ΔE 0.046
- Avocado #90B134 ΔE 0.046
- Yellow Brown #B79400 ΔE 0.046
Use #ACA630 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.