#CA9818
Closest named color: Ocre (#C69C04). oklch(70.8% 0.14 83.9), rgb(202, 152, 24).
Aa
Black text reads best on this color (8.01:1).
About this color
#CA9818 is a medium-light, vivid orange. In OKLCH its lightness is 71%, its chroma 0.140 and its hue 84°. Its hue sits on the warm side of the wheel. The nearest named color is Ocre (#C69C04), ΔE 0.014 away. Black text reads best on it, at 8.01:1.
| Hue family | Oranges |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.140) |
| Temperature | warm |
| Nearest name | Ocre (#C69C04) |
| Black text | 8.01:1 |
| White text | 2.61:1 |
Values
| HEX | #CA9818 |
| RGB | rgb(202, 152, 24) |
| HSL | hsl(43, 79%, 44%) |
| OKLCH | oklch(70.8% 0.14 83.9) |
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 #CA9818 | 2.61:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #CA9818 | 8.01:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #CA9818 text on white | 2.61:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #CA9818 text on black | 8.01:1 | AAA | Lc -51.0 | 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
#F9F5ED
oklch(97.1% 0.011 84.6)
-
Step 100
100
#F2E9D7
oklch(93.6% 0.026 84.6)
-
Step 200
200
#E8D7B5
oklch(88.4% 0.049 84.5)
-
Step 300
300
#DCBC7E
oklch(80.9% 0.088 83.3)
-
Step 400
400 (this color)
#CA9818
oklch(70.8% 0.14 83.9)
-
Step 500
500
#AE8100
oklch(63% 0.129 83.9)
-
Step 600
600
#936C00
oklch(55.6% 0.114 83.5)
-
Step 700
700
#7C5B00
oklch(49.2% 0.101 83.9)
-
Step 800
800
#664A00
oklch(42.8% 0.088 83.6)
-
Step 900
900
#553D00
oklch(37.7% 0.077 83.5)
-
Step 950
950
#332400
oklch(27.1% 0.056 85)
#CA9818 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) | #AD9800 | 0.049 |
| Deuteranopia (no green cones) | #B9A521 | 0.040 |
| Tritanopia (no blue cones) | #DC8882 | 0.125 |
| Achromatopsia (no color) | #A0A0A0 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA9818
#CA9818
oklch(70.8% 0.14 83.9)
- #749EF8
#749EF8
oklch(70.8% 0.14 264.2)
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 #CA9818, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocre #C69C04 ΔE 0.014
- Yellow Ochre #CB9D06 ΔE 0.015
- Ocher #BF9B0C ΔE 0.020
- Ochre #BF9005 ΔE 0.029
- Yellow Brown #B79400 ΔE 0.035
- Dark Gold #B59410 ΔE 0.037
- Brown Yellow #B29705 ΔE 0.041
- Camel #C69F59 ΔE 0.044
Use #CA9818 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.