#C5DE8A
Closest named color: Light Grey Green (#B7E1A1). oklch(86.3% 0.112 122.3), rgb(197, 222, 138).
Aa
Black text reads best on this color (14.18:1).
About this color
#C5DE8A is a light, moderately saturated yellow. In OKLCH its lightness is 86%, its chroma 0.112 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Green (#B7E1A1), ΔE 0.028 away. Black text reads best on it, at 14.18:1.
| Hue family | Yellows |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Light Grey Green (#B7E1A1) |
| Black text | 14.18:1 |
| White text | 1.47:1 |
Values
| HEX | #C5DE8A |
| RGB | rgb(197, 222, 138) |
| HSL | hsl(78, 56%, 71%) |
| OKLCH | oklch(86.3% 0.112 122.3) |
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 #C5DE8A | 1.47:1 | Fails | Lc -25.7 | Dividers and decoration only |
| Black text on #C5DE8A | 14.18:1 | AAA | Lc 81.1 | Fine for body text |
| #C5DE8A text on white | 1.47:1 | Fails | Lc 22.6 | Dividers and decoration only |
| #C5DE8A text on black | 14.18:1 | AAA | Lc -80.6 | 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
#F3F8EA
oklch(97.2% 0.019 122.8)
-
Step 100
100
#E5EFD0
oklch(93.6% 0.042 121.8)
-
Step 200
200 (this color)
#C5DE8A
oklch(86.3% 0.112 122.3)
-
Step 300
300
#B1CF5F
oklch(80.9% 0.143 122.1)
-
Step 400
400
#8FB000
oklch(70.7% 0.172 122.1)
-
Step 500
500
#7A9700
oklch(63.1% 0.154 122.2)
-
Step 600
600
#667F00
oklch(55.6% 0.135 122.3)
-
Step 700
700
#556B00
oklch(49.2% 0.12 122.6)
-
Step 800
800
#455700
oklch(42.6% 0.104 122.4)
-
Step 900
900
#394900
oklch(37.8% 0.092 122.7)
-
Step 950
950
#212B00
oklch(27% 0.066 122.2)
#C5DE8A 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) | #E7D584 | 0.048 |
| Deuteranopia (no green cones) | #E4D48E | 0.049 |
| Tritanopia (no blue cones) | #CBD6C9 | 0.092 |
| Achromatopsia (no color) | #D4D4D4 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5DE8A
#C5DE8A
oklch(86.3% 0.112 122.3)
- #DCC6FF
#DCC6FF
oklch(86.4% 0.081 302.4)
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 #C5DE8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Green #B7E1A1 ΔE 0.028
- Greenish Beige #C9D179 ΔE 0.033
- Light Sage #BCECAC ΔE 0.044
- Pale Olive Green #B1D27B ΔE 0.044
- Pale Olive #B9CC81 ΔE 0.051
- Greenish Tan #BCCB7A ΔE 0.052
- Hospital Green #9BE5AA ΔE 0.053
- Tea Green #CAE7B9 ΔE 0.057
Use #C5DE8A 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.