#C4E589#C4E589

#C4E589 is a very light, vivid yellow-green. Relative luminance 0.696; OKLCH L 87.7% C 0.123 H 125.0°. Best body text is #000000 at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#C4E589
RGB	rgb(196, 229, 137)
HSL	hsl(82, 64%, 72%)
HSV	hsv(82, 40%, 90%)
CMYK	cmyk(14.4%, 0%, 40.2%, 10.2%)
CIE-LAB	lab(86.79, -25.65, 41.30)
CIE-LCH	lch(86.79, 48.62, 121.84°)
OKLab	oklab(87.72% -0.0706 0.101)
OKLCH	oklch(87.72% 0.123 125)
XYZ	xyz(55.2993, 69.5802, 34.1790)
Luminance	0.6958 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E589 #AA89E5

analogous

#E5D889 #C4E589 #96E589

triadic

#C4E589 #89C4E5 #E589C4

tetradic

#C4E589 #89E5D8 #AA89E5 #E58996

square

#C4E589 #89E5D8 #AA89E5 #E58996

split-complementary

#C4E589 #8996E5 #D889E5

monochromatic

#90C82C #ABDA57 #C4E589 #DDF0BB #F2F9E6

Accessibility & contrast

On white

1.41

#C4E589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.92

#C4E589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E589

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E589	#FFFFFF	#000000	##000000
##C4E589	1.00	1.41	14.92	14.92
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.92	21.00	1.00	1.00
##000000	14.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDA82

Deuteranopia (green-blind)

#EAD98E

Tritanopia (blue-blind)

#CADDCE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e589;
/* rgb */ color: rgb(196, 229, 137);
/* oklch */ color: oklch(87.7% 0.123 125.0);

Tailwind

colors: {
  custom: {
    50: '#d7edac',
    500: '#c4e589',
    950: '#000000',
  },
}

SCSS

$custom: #c4e589;
$custom-light: #d7edac;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e589",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 137
  },
  "hsl": {
    "h": 81.522,
    "s": 63.889,
    "l": 71.765
  },
  "oklch": {
    "l": 0.87715,
    "c": 0.12322,
    "h": 125
  },
  "luminance": 0.69581
}

Semantic roles & 50–950 ramp

primary

#C4E589

secondary

#7A54BE

accent

#1ACC5A

background

#FEFEFD

surface

#FBFDF7

border

#D4D5D0

text

#141610

muted

#838481

Preview Lab

Preview with #C4E589

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

Preview Lab → · Contrast checker → · Palette generator →