#C4E99E#C4E99E

#C4E99E is a very light, moderate yellow-green. Relative luminance 0.725; OKLCH L 88.9% C 0.106 H 129.7°. Best body text is #000000 at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#C4E99E
RGB	rgb(196, 233, 158)
HSL	hsl(90, 63%, 77%)
HSV	hsv(90, 32%, 91%)
CMYK	cmyk(15.9%, 0%, 32.2%, 8.6%)
CIE-LAB	lab(88.20, -24.86, 32.61)
CIE-LCH	lch(88.20, 41.01, 127.32°)
OKLab	oklab(88.95% -0.0675 0.0815)
OKLCH	oklch(88.95% 0.106 129.7)
XYZ	xyz(58.0744, 72.4815, 43.2718)
Luminance	0.7248 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E99E #C39EE9

analogous

#E9E99E #C4E99E #9FE99E

triadic

#C4E99E #9EC4E9 #E99EC4

tetradic

#C4E99E #9EE9E9 #C39EE9 #E99E9F

square

#C4E99E #9EE9E9 #C39EE9 #E99E9F

split-complementary

#C4E99E #9E9FE9 #E99EE9

monochromatic

#87D23A #A6DE6C #C4E99E #E2F4D0 #F0F9E6

Accessibility & contrast

On white

1.36

#C4E99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.50

#C4E99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E99E

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E99E	#FFFFFF	#000000	##000000
##C4E99E	1.00	1.36	15.50	15.50
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.50	21.00	1.00	1.00
##000000	15.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DF99

Deuteranopia (green-blind)

#EADCA2

Tritanopia (blue-blind)

#C7E3D6

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c4e99e;
/* rgb */ color: rgb(196, 233, 158);
/* oklch */ color: oklch(88.9% 0.106 129.7);

Tailwind

colors: {
  custom: {
    50: '#d6f0bb',
    500: '#c4e99e',
    950: '#000000',
  },
}

SCSS

$custom: #c4e99e;
$custom-light: #d6f0bb;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e99e",
  "rgb": {
    "r": 196,
    "g": 233,
    "b": 158
  },
  "hsl": {
    "h": 89.6,
    "s": 63.025,
    "l": 76.667
  },
  "oklch": {
    "l": 0.88949,
    "c": 0.10582,
    "h": 129.7
  },
  "luminance": 0.72482
}

Semantic roles & 50–950 ramp

primary

#C4E99E

secondary

#9567C4

accent

#1BCB72

background

#FEFFFD

surface

#FBFEF8

border

#D4D6D1

text

#141612

muted

#838582

Preview Lab

Preview with #C4E99E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →