#CCD599
Closest named color: Greenish Beige (#C9D179). oklch(85.1% 0.08 115.1), rgb(204, 213, 153).
Aa
Black text reads best on this color (13.54:1).
About this color
#CCD599 is a light, moderately saturated yellow. In OKLCH its lightness is 85%, its chroma 0.080 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.037 away. Black text reads best on it, at 13.54:1.
| Hue family | Yellows |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 13.54:1 |
| White text | 1.55:1 |
Values
| HEX | #CCD599 |
| RGB | rgb(204, 213, 153) |
| HSL | hsl(69, 42%, 72%) |
| OKLCH | oklch(85.1% 0.08 115.1) |
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 #CCD599 | 1.55:1 | Fails | Lc -28.6 | Dividers and decoration only |
| Black text on #CCD599 | 13.54:1 | AAA | Lc 78.5 | Fine for body text |
| #CCD599 text on white | 1.55:1 | Fails | Lc 25.3 | Dividers and decoration only |
| #CCD599 text on black | 13.54:1 | AAA | Lc -77.8 | 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 200.
-
Step 50
50
#F5F7EC
oklch(97.2% 0.015 115)
-
Step 100
100
#E9EDD6
oklch(93.7% 0.031 115)
-
Step 200
200 (this color)
#CCD599
oklch(85.1% 0.08 115.1)
-
Step 300
300
#BEC97A
oklch(80.9% 0.103 115.2)
-
Step 400
400
#9EAB00
oklch(70.7% 0.16 115.1)
-
Step 500
500
#879300
oklch(63.2% 0.144 115.4)
-
Step 600
600
#727B00
oklch(55.6% 0.126 114.8)
-
Step 700
700
#5F6700
oklch(49% 0.111 115)
-
Step 800
800
#4E5500
oklch(42.8% 0.097 115.1)
-
Step 900
900
#404600
oklch(37.6% 0.085 115.2)
-
Step 950
950
#262A00
oklch(27.2% 0.062 115.2)
#CCD599 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) | #DECF95 | 0.027 |
| Deuteranopia (no green cones) | #DDD09B | 0.027 |
| Tritanopia (no blue cones) | #D3CEC5 | 0.069 |
| Achromatopsia (no color) | #CFCFCF | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CCD599
#CCD599
oklch(85.1% 0.08 115.1)
- #D1C5FE
#D1C5FE
oklch(85.2% 0.079 294.3)
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 #CCD599, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.037
- Light Grey Green #B7E1A1 ΔE 0.037
- Pale Olive #B9CC81 ΔE 0.044
- Pale Oak #DBCFB0 ΔE 0.045
- Sand #E2CA76 ΔE 0.045
- Vanilla #E9D8A6 ΔE 0.046
- Greenish Tan #BCCB7A ΔE 0.048
- Tea Green #CAE7B9 ΔE 0.051
Use #CCD599 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.