#C4D39F
Closest named color: Light Grey Green (#B7E1A1). oklch(84.2% 0.071 121), rgb(196, 211, 159).
Aa
Black text reads best on this color (13.16:1).
About this color
#C4D39F is a light, moderately saturated yellow. In OKLCH its lightness is 84%, its chroma 0.071 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Green (#B7E1A1), ΔE 0.039 away. Black text reads best on it, at 13.16:1.
| Hue family | Yellows |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Light Grey Green (#B7E1A1) |
| Black text | 13.16:1 |
| White text | 1.59:1 |
Values
| HEX | #C4D39F |
| RGB | rgb(196, 211, 159) |
| HSL | hsl(77, 37%, 73%) |
| OKLCH | oklch(84.2% 0.071 121) |
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 #C4D39F | 1.59:1 | Fails | Lc -30.4 | Non-text elements, placeholder text |
| Black text on #C4D39F | 13.16:1 | AAA | Lc 76.9 | Fine for body text |
| #C4D39F text on white | 1.59:1 | Fails | Lc 26.9 | Dividers and decoration only |
| #C4D39F text on black | 13.16:1 | AAA | Lc -76.1 | 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 300.
-
Step 50
50
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E7ECDD
oklch(93.5% 0.021 121.8)
-
Step 200
200
#D5DEC1
oklch(88.6% 0.04 121.2)
-
Step 300
300 (this color)
#C4D39F
oklch(84.2% 0.071 121)
-
Step 400
400
#96AB56
oklch(70.6% 0.114 120.8)
-
Step 500
500
#7D9614
oklch(63.2% 0.146 121)
-
Step 600
600
#687E00
oklch(55.5% 0.133 121.1)
-
Step 700
700
#576A00
oklch(49.1% 0.118 121.1)
-
Step 800
800
#475700
oklch(42.8% 0.103 121.1)
-
Step 900
900
#3B4800
oklch(37.7% 0.09 120.7)
-
Step 950
950
#222B03
oklch(27.1% 0.061 121.6)
#C4D39F 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) | #DACD9C | 0.032 |
| Deuteranopia (no green cones) | #D8CDA1 | 0.031 |
| Tritanopia (no blue cones) | #C9CEC5 | 0.058 |
| Achromatopsia (no color) | #CDCDCD | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4D39F
#C4D39F
oklch(84.2% 0.071 121)
- #D3C1F3
#D3C1F3
oklch(84.2% 0.071 301.3)
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 #C4D39F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Green #B7E1A1 ΔE 0.039
- Ash Gray #BFC8AD ΔE 0.041
- Pale Olive #B9CC81 ΔE 0.041
- Greenish Beige #C9D179 ΔE 0.043
- Pale Oak #DBCFB0 ΔE 0.043
- Greenish Tan #BCCB7A ΔE 0.047
- Pale Olive Green #B1D27B ΔE 0.053
- Vanilla #E9D8A6 ΔE 0.055
Use #C4D39F 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.