#CDC398
Closest named color: Ash Gray (#BFC8AD). oklch(81.5% 0.058 96.5), rgb(205, 195, 152).
Aa
Black text reads best on this color (11.85:1).
About this color
#CDC398 is a light, muted yellow. In OKLCH its lightness is 81%, its chroma 0.058 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.030 away. Black text reads best on it, at 11.85:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 11.85:1 |
| White text | 1.77:1 |
Values
| HEX | #CDC398 |
| RGB | rgb(205, 195, 152) |
| HSL | hsl(49, 35%, 70%) |
| OKLCH | oklch(81.5% 0.058 96.5) |
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 #CDC398 | 1.77:1 | Fails | Lc -36.5 | Non-text elements, placeholder text |
| Black text on #CDC398 | 11.85:1 | AAA | Lc 71.3 | Content text, not long reading |
| #CDC398 text on white | 1.77:1 | Fails | Lc 32.6 | Non-text elements, placeholder text |
| #CDC398 text on black | 11.85:1 | AAA | Lc -70.1 | Content text, not long reading |
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 300.
-
Step 50
50
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EDEADE
oklch(93.6% 0.016 95.2)
-
Step 200
200
#DFDAC2
oklch(88.6% 0.033 97.3)
-
Step 300
300 (this color)
#CDC398
oklch(81.5% 0.058 96.5)
-
Step 400
400
#B1A15A
oklch(70.7% 0.094 97)
-
Step 500
500
#9F8920
oklch(63.2% 0.12 96.5)
-
Step 600
600
#877200
oklch(55.5% 0.114 96.2)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
Step 800
800
#5D4E00
oklch(42.6% 0.088 96.3)
-
Step 900
900
#4E4100
oklch(37.8% 0.078 96.2)
-
Step 950
950
#2D2605
oklch(26.9% 0.05 97.1)
#CDC398 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) | #CCC095 | 0.008 |
| Deuteranopia (no green cones) | #CFC499 | 0.004 |
| Tritanopia (no blue cones) | #D5BDB7 | 0.052 |
| Achromatopsia (no color) | #C3C3C3 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDC398
#CDC398
oklch(81.5% 0.058 96.5)
- #B8C0E9
#B8C0E9
oklch(81.5% 0.058 276.4)
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 #CDC398, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.030
- Burlywood #DEB887 ΔE 0.035
- Very Light Brown #D3B683 ΔE 0.035
- Tan #D2B48C ΔE 0.037
- Pale Oak #DBCFB0 ΔE 0.045
- Fawn #CFAF7B ΔE 0.053
- Pale Olive #B9CC81 ΔE 0.053
- Greenish Tan #BCCB7A ΔE 0.056
Use #CDC398 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.