#CDC588
Closest named color: Pale Olive (#B9CC81). oklch(81.6% 0.08 101.6), rgb(205, 197, 136).
Aa
Black text reads best on this color (11.93:1).
About this color
#CDC588 is a light, moderately saturated yellow. In OKLCH its lightness is 82%, its chroma 0.080 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Pale Olive (#B9CC81), ΔE 0.036 away. Black text reads best on it, at 11.93:1.
| Hue family | Yellows |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Pale Olive (#B9CC81) |
| Black text | 11.93:1 |
| White text | 1.75:1 |
Values
| HEX | #CDC588 |
| RGB | rgb(205, 197, 136) |
| HSL | hsl(53, 41%, 67%) |
| OKLCH | oklch(81.6% 0.08 101.6) |
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 #CDC588 | 1.75:1 | Fails | Lc -36.1 | Non-text elements, placeholder text |
| Black text on #CDC588 | 11.93:1 | AAA | Lc 71.7 | Content text, not long reading |
| #CDC588 text on white | 1.75:1 | Fails | Lc 32.2 | Non-text elements, placeholder text |
| #CDC588 text on black | 11.93:1 | AAA | Lc -70.5 | 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
#F7F6EE
oklch(97.2% 0.011 100.8)
-
Step 100
100
#EDEBD9
oklch(93.7% 0.024 101.7)
-
Step 200
200
#DFDBB9
oklch(88.6% 0.045 101.7)
-
Step 300
300 (this color)
#CDC588
oklch(81.6% 0.08 101.6)
-
Step 400
400
#B1A334
oklch(70.7% 0.129 102)
-
Step 500
500
#9A8B00
oklch(63% 0.132 101.8)
-
Step 600
600
#827500
oklch(55.7% 0.116 101.7)
-
Step 700
700
#6D6200
oklch(49.1% 0.103 101.8)
-
Step 800
800
#595000
oklch(42.7% 0.089 102)
-
Step 900
900
#4A4200
oklch(37.6% 0.079 101.6)
-
Step 950
950
#2C2700
oklch(27% 0.057 102.1)
#CDC588 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) | #D0C184 | 0.010 |
| Deuteranopia (no green cones) | #D3C58A | 0.009 |
| Tritanopia (no blue cones) | #D7BDB5 | 0.072 |
| Achromatopsia (no color) | #C3C3C3 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDC588
#CDC588
oklch(81.6% 0.08 101.6)
- #B9BDF6
#B9BDF6
oklch(81.5% 0.08 281.3)
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 #CDC588, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive #B9CC81 ΔE 0.036
- Greenish Tan #BCCB7A ΔE 0.036
- Very Light Brown #D3B683 ΔE 0.038
- Sand #E2CA76 ΔE 0.040
- Burlywood #DEB887 ΔE 0.040
- Greenish Beige #C9D179 ΔE 0.042
- Ash Gray #BFC8AD ΔE 0.047
- Tan #D2B48C ΔE 0.047
Use #CDC588 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.