#C3BC4F
Closest named color: Olive Yellow (#C2B709). oklch(78% 0.13 105.6), rgb(195, 188, 79).
Aa
Black text reads best on this color (10.62:1).
About this color
#C3BC4F is a medium-light, moderately saturated yellow. In OKLCH its lightness is 78%, its chroma 0.130 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Yellow (#C2B709), ΔE 0.034 away. Black text reads best on it, at 10.62:1.
| Hue family | Yellows |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Olive Yellow (#C2B709) |
| Black text | 10.62:1 |
| White text | 1.97:1 |
Values
| HEX | #C3BC4F |
| RGB | rgb(195, 188, 79) |
| HSL | hsl(56, 49%, 54%) |
| OKLCH | oklch(78% 0.13 105.6) |
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 #C3BC4F | 1.97:1 | Fails | Lc -42.5 | Non-text elements, placeholder text |
| Black text on #C3BC4F | 10.62:1 | AAA | Lc 65.9 | Content text, not long reading |
| #C3BC4F text on white | 1.97:1 | Fails | Lc 38.1 | Non-text elements, placeholder text |
| #C3BC4F text on black | 10.62:1 | AAA | Lc -64.3 | 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
#F7F6E9
oklch(97% 0.017 103.1)
-
Step 100
100
#EDECCF
oklch(93.6% 0.038 105.5)
-
Step 200
200
#DFDDA5
oklch(88.6% 0.073 106.1)
-
Step 300
300 (this color)
#C3BC4F
oklch(78% 0.13 105.6)
-
Step 400
400
#AEA500
oklch(70.7% 0.151 105.7)
-
Step 500
500
#958D00
oklch(63% 0.134 105.6)
-
Step 600
600
#7D7700
oklch(55.7% 0.119 106.2)
-
Step 700
700
#696300
oklch(49% 0.104 105.5)
-
Step 800
800
#565100
oklch(42.6% 0.091 105.5)
-
Step 900
900
#484400
oklch(37.8% 0.081 105.9)
-
Step 950
950
#2A2800
oklch(27% 0.058 106.8)
#C3BC4F 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) | #CBB643 | 0.017 |
| Deuteranopia (no green cones) | #CEBB55 | 0.018 |
| Tritanopia (no blue cones) | #D0B0A5 | 0.120 |
| Achromatopsia (no color) | #B8B8B8 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3BC4F
#C3BC4F
oklch(78% 0.13 105.6)
- #B0ACFF
#B0ACFF
oklch(77.9% 0.117 285.5)
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 #C3BC4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Yellow #C2B709 ΔE 0.034
- Dark Khaki #BDB76B ΔE 0.035
- Light Olive #ACBF69 ΔE 0.035
- Mustard #CEB301 ΔE 0.036
- Dark Yellow #D5B60A ΔE 0.037
- Mustard Yellow #D2BD0A ΔE 0.037
- Light Olive Green #A4BE5C ΔE 0.041
- Tan Green #A9BE70 ΔE 0.042
Use #C3BC4F 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.