#C1BE4E
Closest named color: Olive Yellow (#C2B709). oklch(78.2% 0.134 107.7), rgb(193, 190, 78).
Aa
Black text reads best on this color (10.74:1).
About this color
#C1BE4E is a light, moderately saturated yellow. In OKLCH its lightness is 78%, its chroma 0.134 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Yellow (#C2B709), ΔE 0.033 away. Black text reads best on it, at 10.74:1.
| Hue family | Yellows |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Olive Yellow (#C2B709) |
| Black text | 10.74:1 |
| White text | 1.95:1 |
Values
| HEX | #C1BE4E |
| RGB | rgb(193, 190, 78) |
| HSL | hsl(58, 48%, 53%) |
| OKLCH | oklch(78.2% 0.134 107.7) |
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 #C1BE4E | 1.95:1 | Fails | Lc -41.9 | Non-text elements, placeholder text |
| Black text on #C1BE4E | 10.74:1 | AAA | Lc 66.4 | Content text, not long reading |
| #C1BE4E text on white | 1.95:1 | Fails | Lc 37.5 | Non-text elements, placeholder text |
| #C1BE4E text on black | 10.74:1 | AAA | Lc -64.9 | 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
#F6F7E9
oklch(97.2% 0.018 110.1)
-
Step 100
100
#ECECCF
oklch(93.6% 0.038 107.1)
-
Step 200
200
#DEDDA4
oklch(88.5% 0.074 107)
-
Step 300
300 (this color)
#C1BE4E
oklch(78.2% 0.134 107.7)
-
Step 400
400
#ABA600
oklch(70.6% 0.152 107.6)
-
Step 500
500
#928E00
oklch(63% 0.136 107.7)
-
Step 600
600
#7B7800
oklch(55.7% 0.12 108)
-
Step 700
700
#676400
oklch(49% 0.105 107.7)
-
Step 800
800
#545200
oklch(42.7% 0.092 108.1)
-
Step 900
900
#464400
oklch(37.6% 0.081 107.8)
-
Step 950
950
#2A2800
oklch(27% 0.058 106.8)
#C1BE4E 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) | #CDB741 | 0.022 |
| Deuteranopia (no green cones) | #CFBB54 | 0.023 |
| Tritanopia (no blue cones) | #CEB3A6 | 0.120 |
| Achromatopsia (no color) | #B9B9B9 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1BE4E
#C1BE4E
oklch(78.2% 0.134 107.7)
- #B4ACFF
#B4ACFF
oklch(78.2% 0.117 287.8)
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 #C1BE4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Yellow #C2B709 ΔE 0.033
- Light Olive #ACBF69 ΔE 0.034
- Mustard Yellow #D2BD0A ΔE 0.036
- Mustard #CEB301 ΔE 0.038
- Dark Yellow #D5B60A ΔE 0.038
- Dark Khaki #BDB76B ΔE 0.039
- Light Olive Green #A4BE5C ΔE 0.039
- Tan Green #A9BE70 ΔE 0.042
Use #C1BE4E 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.