#C3D678
Closest named color: Greenish Beige (#C9D179). oklch(84.1% 0.121 118.5), rgb(195, 214, 120).
Aa
Black text reads best on this color (13.21:1).
About this color
#C3D678 is a light, moderately saturated yellow. In OKLCH its lightness is 84%, its chroma 0.121 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.015 away. Black text reads best on it, at 13.21:1.
| Hue family | Yellows |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 13.21:1 |
| White text | 1.58:1 |
Values
| HEX | #C3D678 |
| RGB | rgb(195, 214, 120) |
| HSL | hsl(72, 53%, 65%) |
| OKLCH | oklch(84.1% 0.121 118.5) |
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 #C3D678 | 1.58:1 | Fails | Lc -30.1 | Non-text elements, placeholder text |
| Black text on #C3D678 | 13.21:1 | AAA | Lc 77.1 | Fine for body text |
| #C3D678 text on white | 1.58:1 | Fails | Lc 26.7 | Dividers and decoration only |
| #C3D678 text on black | 13.21:1 | AAA | Lc -76.3 | 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
#F4F7EB
oklch(97.1% 0.016 118.1)
-
Step 100
100
#E7EED4
oklch(93.7% 0.035 119.3)
-
Step 200
200
#D4E0AE
oklch(88.5% 0.067 118.8)
-
Step 300
300 (this color)
#C3D678
oklch(84.1% 0.121 118.5)
-
Step 400
400
#97AD00
oklch(70.6% 0.165 118.5)
-
Step 500
500
#819500
oklch(63.2% 0.148 118.8)
-
Step 600
600
#6C7D00
oklch(55.6% 0.13 118.8)
-
Step 700
700
#5B6900
oklch(49.2% 0.115 118.5)
-
Step 800
800
#4A5600
oklch(42.8% 0.1 118.6)
-
Step 900
900
#3D4700
oklch(37.6% 0.088 118.5)
-
Step 950
950
#242A00
oklch(27% 0.063 117.7)
#C3D678 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) | #E1CD70 | 0.044 |
| Deuteranopia (no green cones) | #DFCE7D | 0.044 |
| Tritanopia (no blue cones) | #CBCDC0 | 0.103 |
| Achromatopsia (no color) | #CDCDCD | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3D678
#C3D678
oklch(84.1% 0.121 118.5)
- #D2BEFF
#D2BEFF
oklch(84% 0.092 298.5)
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 #C3D678, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.015
- Pale Olive Green #B1D27B ΔE 0.027
- Greenish Tan #BCCB7A ΔE 0.033
- Pale Olive #B9CC81 ΔE 0.035
- Light Grey Green #B7E1A1 ΔE 0.046
- Sand #E2CA76 ΔE 0.050
- Light Moss Green #A6C875 ΔE 0.056
- Saffron #E9C46A ΔE 0.064
Use #C3D678 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.