#CEC366
Closest named color: Greenish Tan (#BCCB7A). oklch(80.7% 0.116 102.6), rgb(206, 195, 102).
Aa
Black text reads best on this color (11.62:1).
About this color
#CEC366 is a light, moderately saturated yellow. In OKLCH its lightness is 81%, its chroma 0.116 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Greenish Tan (#BCCB7A), ΔE 0.031 away. Black text reads best on it, at 11.62:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Greenish Tan (#BCCB7A) |
| Black text | 11.62:1 |
| White text | 1.80:1 |
Values
| HEX | #CEC366 |
| RGB | rgb(206, 195, 102) |
| HSL | hsl(54, 51%, 60%) |
| OKLCH | oklch(80.7% 0.116 102.6) |
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 #CEC366 | 1.80:1 | Fails | Lc -37.6 | Non-text elements, placeholder text |
| Black text on #CEC366 | 11.62:1 | AAA | Lc 70.3 | Content text, not long reading |
| #CEC366 text on white | 1.80:1 | Fails | Lc 33.5 | Non-text elements, placeholder text |
| #CEC366 text on black | 11.62:1 | AAA | Lc -69.1 | 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
#F7F6EA
oklch(97.1% 0.016 102.8)
-
Step 100
100
#EEEBD2
oklch(93.6% 0.033 101.4)
-
Step 200
200
#E1DCAB
oklch(88.6% 0.064 102.8)
-
Step 300
300 (this color)
#CEC366
oklch(80.7% 0.116 102.6)
-
Step 400
400
#B3A300
oklch(70.7% 0.148 102.4)
-
Step 500
500
#998C00
oklch(63.2% 0.133 102.9)
-
Step 600
600
#817500
oklch(55.6% 0.117 102.3)
-
Step 700
700
#6C6200
oklch(49% 0.103 102.5)
-
Step 800
800
#595000
oklch(42.7% 0.089 102)
-
Step 900
900
#4A4300
oklch(37.8% 0.079 102.7)
-
Step 950
950
#2C2700
oklch(27% 0.057 102.1)
#CEC366 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) | #D2BE5E | 0.013 |
| Deuteranopia (no green cones) | #D5C36A | 0.012 |
| Tritanopia (no blue cones) | #DBB8AE | 0.106 |
| Achromatopsia (no color) | #C1C1C1 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CEC366
#CEC366
oklch(80.7% 0.116 102.6)
- #B6B8FF
#B6B8FF
oklch(80.7% 0.1 282.7)
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 #CEC366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Tan #BCCB7A ΔE 0.031
- Greenish Beige #C9D179 ΔE 0.035
- Pale Olive #B9CC81 ΔE 0.037
- Sand #E2CA76 ΔE 0.039
- Saffron #E9C46A ΔE 0.041
- Dark Khaki #BDB76B ΔE 0.043
- Pale Olive Green #B1D27B ΔE 0.049
- Light Olive #ACBF69 ΔE 0.049
Use #CEC366 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.