#C4FF89#C4FF89

#C4FF89 is a very light, vivid yellow-green. Relative luminance 0.851; OKLCH L 93.4% C 0.160 H 130.7°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#C4FF89
RGB	rgb(196, 255, 137)
HSL	hsl(90, 100%, 77%)
HSV	hsv(90, 46%, 100%)
CMYK	cmyk(23.1%, 0%, 46.3%, 0%)
CIE-LAB	lab(93.91, -37.70, 50.24)
CIE-LCH	lch(93.91, 62.81, 126.89°)
OKLab	oklab(93.44% -0.1043 0.1211)
OKLCH	oklch(93.44% 0.16 130.7)
XYZ	xyz(63.0395, 85.0605, 36.7591)
Luminance	0.8506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4FF89 #C489FF

analogous

#FFFF89 #C4FF89 #89FF89

triadic

#C4FF89 #89C4FF #FF89C4

tetradic

#C4FF89 #89FFFF #C489FF #FF8989

square

#C4FF89 #89FFFF #C489FF #FF8989

split-complementary

#C4FF89 #8989FF #FF89FF

monochromatic

#87FF0F #A5FF4C #C4FF89 #E3FFC6 #F0FFE0

Accessibility & contrast

On white

1.17

#C4FF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#C4FF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4FF89

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4FF89	#FFFFFF	#000000	##000000
##C4FF89	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF07F

Deuteranopia (green-blind)

#FFEC90

Tritanopia (blue-blind)

#C7F6E3

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #c4ff89;
/* rgb */ color: rgb(196, 255, 137);
/* oklch */ color: oklch(93.4% 0.160 130.7);

Tailwind

colors: {
  custom: {
    50: '#d8ffad',
    500: '#c4ff89',
    950: '#000000',
  },
}

SCSS

$custom: #c4ff89;
$custom-light: #d8ffad;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ff89",
  "rgb": {
    "r": 196,
    "g": 255,
    "b": 137
  },
  "hsl": {
    "h": 90,
    "s": 100,
    "l": 76.863
  },
  "oklch": {
    "l": 0.93444,
    "c": 0.15985,
    "h": 130.7
  },
  "luminance": 0.85062
}

Semantic roles & 50–950 ramp

primary

#C4FF89

secondary

#964DE0

accent

#00E673

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151810

muted

#848681

Preview Lab

Preview with #C4FF89

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

Preview Lab → · Contrast checker → · Palette generator →