#C6D978
Closest named color: Greenish Beige (#C9D179). oklch(85% 0.124 118.2), rgb(198, 217, 120).
Aa
Black text reads best on this color (13.59:1).
About this color
#C6D978 is a light, moderately saturated yellow. In OKLCH its lightness is 85%, its chroma 0.124 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 0.022 away. Black text reads best on it, at 13.59:1.
| Hue family | Yellows |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 13.59:1 |
| White text | 1.54:1 |
Values
| HEX | #C6D978 |
| RGB | rgb(198, 217, 120) |
| HSL | hsl(72, 56%, 66%) |
| OKLCH | oklch(85% 0.124 118.2) |
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 #C6D978 | 1.54:1 | Fails | Lc -28.3 | Dividers and decoration only |
| Black text on #C6D978 | 13.59:1 | AAA | Lc 78.7 | Fine for body text |
| #C6D978 text on white | 1.54:1 | Fails | Lc 25.0 | Dividers and decoration only |
| #C6D978 text on black | 13.59:1 | AAA | Lc -78.1 | 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
#F4F8E8
oklch(97.2% 0.021 118.2)
-
Step 100
100
#E6EFCC
oklch(93.6% 0.047 119)
-
Step 200
200 (this color)
#C6D978
oklch(85% 0.124 118.2)
-
Step 300
300
#B7CE46
oklch(80.9% 0.16 118.4)
-
Step 400
400
#98AD00
oklch(70.6% 0.165 118.1)
-
Step 500
500
#829400
oklch(63% 0.147 118)
-
Step 600
600
#6D7D00
oklch(55.7% 0.13 118.3)
-
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
#3E4700
oklch(37.7% 0.087 117.6)
-
Step 950
950
#242A00
oklch(27% 0.063 117.7)
#C6D978 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) | #E4D070 | 0.044 |
| Deuteranopia (no green cones) | #E2D07D | 0.046 |
| Tritanopia (no blue cones) | #CFD0C2 | 0.105 |
| Achromatopsia (no color) | #D0D0D0 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6D978
#C6D978
oklch(85% 0.124 118.2)
- #D4C2FF
#D4C2FF
oklch(84.9% 0.086 298.1)
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 #C6D978, closest first.
No curated palette has a color within ΔE 0.04 of #C6D978.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.022
- Pale Olive Green #B1D27B ΔE 0.035
- Greenish Tan #BCCB7A ΔE 0.042
- Pale Olive #B9CC81 ΔE 0.044
- Light Grey Green #B7E1A1 ΔE 0.045
- Sand #E2CA76 ΔE 0.052
- Dull Yellow #EEDC5B ΔE 0.059
- Sandy #F1DA7A ΔE 0.060
Use #C6D978 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.