#CDD359
Closest named color: Greenish Beige (#C9D179). oklch(83.9% 0.145 111.7), rgb(205, 211, 89).
Aa
Black text reads best on this color (13.05:1).
About this color
#CDD359 is a light, vivid yellow. In OKLCH its lightness is 84%, its chroma 0.145 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.033 away. Black text reads best on it, at 13.05:1.
| Hue family | Yellows |
| Lightness | light (84%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 13.05:1 |
| White text | 1.60:1 |
Values
| HEX | #CDD359 |
| RGB | rgb(205, 211, 89) |
| HSL | hsl(63, 58%, 59%) |
| OKLCH | oklch(83.9% 0.145 111.7) |
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 #CDD359 | 1.60:1 | Fails | Lc -30.8 | Non-text elements, placeholder text |
| Black text on #CDD359 | 13.05:1 | AAA | Lc 76.5 | Fine for body text |
| #CDD359 text on white | 1.60:1 | Fails | Lc 27.3 | Dividers and decoration only |
| #CDD359 text on black | 13.05:1 | AAA | Lc -75.7 | Fine for body text |
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
#F5F7E8
oklch(97.1% 0.02 112.9)
-
Step 100
100
#EAEDCD
oklch(93.5% 0.042 111.6)
-
Step 200
200
#DADFA1
oklch(88.5% 0.081 111.8)
-
Step 300
300 (this color)
#CDD359
oklch(83.9% 0.145 111.7)
-
Step 400
400
#A4A900
oklch(70.7% 0.156 111.9)
-
Step 500
500
#8D9100
oklch(63.2% 0.14 111.7)
-
Step 600
600
#767900
oklch(55.5% 0.122 111.5)
-
Step 700
700
#636600
oklch(49.1% 0.109 111.8)
-
Step 800
800
#515300
oklch(42.6% 0.094 111.4)
-
Step 900
900
#434500
oklch(37.6% 0.083 111.6)
-
Step 950
950
#272900
oklch(27% 0.06 112.6)
#CDD359 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) | #E2CA4C | 0.034 |
| Deuteranopia (no green cones) | #E2CD60 | 0.035 |
| Tritanopia (no blue cones) | #DAC7B9 | 0.130 |
| Achromatopsia (no color) | #CCCCCC | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDD359
#CDD359
oklch(83.9% 0.145 111.7)
- #CAC0FF
#CAC0FF
oklch(83.8% 0.088 291.7)
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 #CDD359, closest first.
No curated palette has a color within ΔE 0.04 of #CDD359.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.033
- Pale Olive Green #B1D27B ΔE 0.045
- Greenish Tan #BCCB7A ΔE 0.048
- Sand #E2CA76 ΔE 0.054
- Dull Yellow #EEDC5B ΔE 0.054
- Pale Olive #B9CC81 ΔE 0.054
- Maize #F4D054 ΔE 0.055
- Mustard Yellow #D2BD0A ΔE 0.058
Use #CDD359 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.