#CAA90A
Closest named color: Muddy Yellow (#BFAC05). oklch(74.2% 0.151 94.7), rgb(202, 169, 10).
Aa
Black text reads best on this color (9.19:1).
About this color
#CAA90A is a medium-light, vivid yellow. In OKLCH its lightness is 74%, its chroma 0.151 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Yellow (#BFAC05), ΔE 0.019 away. Black text reads best on it, at 9.19:1.
| Hue family | Yellows |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Muddy Yellow (#BFAC05) |
| Black text | 9.19:1 |
| White text | 2.28:1 |
Values
| HEX | #CAA90A |
| RGB | rgb(202, 169, 10) |
| HSL | hsl(50, 91%, 42%) |
| OKLCH | oklch(74.2% 0.151 94.7) |
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 #CAA90A | 2.28:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #CAA90A | 9.19:1 | AAA | Lc 59.1 | Large or bold text, headings |
| #CAA90A text on white | 2.28:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #CAA90A text on black | 9.19:1 | AAA | Lc -57.3 | 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
#F8F6EC
oklch(97.2% 0.013 97.4)
-
Step 100
100
#EFEAD6
oklch(93.6% 0.027 95.4)
-
Step 200
200
#E4D9B3
oklch(88.5% 0.052 93.8)
-
Step 300
300
#D4C078
oklch(80.9% 0.095 94.4)
-
Step 400
400 (this color)
#CAA90A
oklch(74.2% 0.151 94.7)
-
Step 500
500
#A38700
oklch(63.1% 0.129 94.2)
-
Step 600
600
#897100
oklch(55.5% 0.114 94.1)
-
Step 700
700
#735F00
oklch(49.1% 0.101 94.6)
-
Step 800
800
#5E4E00
oklch(42.8% 0.088 95.4)
-
Step 900
900
#4F4000
oklch(37.6% 0.077 93.9)
-
Step 950
950
#2F2600
oklch(27.1% 0.056 95.5)
#CAA90A 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) | #BDA600 | 0.023 |
| Deuteranopia (no green cones) | #C5B01E | 0.018 |
| Tritanopia (no blue cones) | #DB9A90 | 0.139 |
| Achromatopsia (no color) | #ABABAB | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAA90A
#CAA90A
oklch(74.2% 0.151 94.7)
- #93A4FF
#93A4FF
oklch(74.3% 0.133 274.7)
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 #CAA90A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Yellow #BFAC05 ΔE 0.019
- Burnt Yellow #D5AB09 ΔE 0.019
- Mustard #CEB301 ΔE 0.027
- Goldenrod #DAA520 ΔE 0.029
- Yellow Ochre #CB9D06 ΔE 0.031
- Ocre #C69C04 ΔE 0.034
- Olive Yellow #C2B709 ΔE 0.037
- Dark Yellow #D5B60A ΔE 0.039
Use #CAA90A 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.