#C4E489#C4E489

#C4E489 is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.5% C 0.122 H 124.7°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#C4E489
RGB	rgb(196, 228, 137)
HSL	hsl(81, 63%, 72%)
HSV	hsv(81, 40%, 89%)
CMYK	cmyk(14%, 0%, 39.9%, 10.6%)
CIE-LAB	lab(86.52, -25.17, 40.95)
CIE-LCH	lch(86.52, 48.07, 121.58°)
OKLab	oklab(87.5% -0.0693 0.1002)
OKLCH	oklch(87.5% 0.122 124.7)
XYZ	xyz(55.0234, 69.0284, 34.0871)
Luminance	0.6903 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E489 #A989E4

analogous

#E4D789 #C4E489 #97E489

triadic

#C4E489 #89C4E4 #E489C4

tetradic

#C4E489 #89E4D7 #A989E4 #E48997

square

#C4E489 #89E4D7 #A989E4 #E48997

split-complementary

#C4E489 #8997E4 #D789E4

monochromatic

#90C52D #ABD957 #C4E489 #DDEFBB #F3F9E6

Accessibility & contrast

On white

1.42

#C4E489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#C4E489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E489

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E489	#FFFFFF	#000000	##000000
##C4E489	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDDA82

Deuteranopia (green-blind)

#E9D88E

Tritanopia (blue-blind)

#CADCCE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e489;
/* rgb */ color: rgb(196, 228, 137);
/* oklch */ color: oklch(87.5% 0.122 124.7);

Tailwind

colors: {
  custom: {
    50: '#d7ecac',
    500: '#c4e489',
    950: '#000000',
  },
}

SCSS

$custom: #c4e489;
$custom-light: #d7ecac;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e489",
  "rgb": {
    "r": 196,
    "g": 228,
    "b": 137
  },
  "hsl": {
    "h": 81.099,
    "s": 62.759,
    "l": 71.569
  },
  "oklch": {
    "l": 0.87496,
    "c": 0.12179,
    "h": 124.7
  },
  "luminance": 0.69029
}

Semantic roles & 50–950 ramp

primary

#C4E489

secondary

#7955BD

accent

#1BCB59

background

#FEFEFD

surface

#FBFDF7

border

#D4D5D0

text

#141610

muted

#838481

Preview Lab

Preview with #C4E489

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

Preview Lab → · Contrast checker → · Palette generator →