#C4E989#C4E989

#C4E989 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.6% C 0.129 H 126.1°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#C4E989
RGB	rgb(196, 233, 137)
HSL	hsl(83, 69%, 73%)
HSV	hsv(83, 41%, 91%)
CMYK	cmyk(15.9%, 0%, 41.2%, 8.6%)
CIE-LAB	lab(87.88, -27.56, 42.69)
CIE-LCH	lch(87.88, 50.81, 122.84°)
OKLab	oklab(88.59% -0.076 0.1041)
OKLCH	oklch(88.59% 0.129 126.1)
XYZ	xyz(56.4188, 71.8192, 34.5522)
Luminance	0.7182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E989 #AE89E9

analogous

#E9DE89 #C4E989 #94E989

triadic

#C4E989 #89C4E9 #E989C4

tetradic

#C4E989 #89E9DE #AE89E9 #E98994

square

#C4E989 #89E9DE #AE89E9 #E98994

split-complementary

#C4E989 #8994E9 #DE89E9

monochromatic

#8FD127 #AADF55 #C4E989 #DEF3BD #F2FAE5

Accessibility & contrast

On white

1.37

#C4E989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#C4E989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E989

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E989	#FFFFFF	#000000	##000000
##C4E989	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE82

Deuteranopia (green-blind)

#EDDC8E

Tritanopia (blue-blind)

#C9E1D2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4e989;
/* rgb */ color: rgb(196, 233, 137);
/* oklch */ color: oklch(88.6% 0.129 126.1);

Tailwind

colors: {
  custom: {
    50: '#d7f0ad',
    500: '#c4e989',
    950: '#000000',
  },
}

SCSS

$custom: #c4e989;
$custom-light: #d7f0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e989",
  "rgb": {
    "r": 196,
    "g": 233,
    "b": 137
  },
  "hsl": {
    "h": 83.125,
    "s": 68.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.8859,
    "c": 0.1289,
    "h": 126.1
  },
  "luminance": 0.7182
}

Semantic roles & 50–950 ramp

primary

#C4E989

secondary

#7E53C3

accent

#15D15D

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#141610

muted

#838581

Preview Lab

Preview with #C4E989

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

Preview Lab → · Contrast checker → · Palette generator →