#CBEE57#CBEE57

#CBEE57 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.6% C 0.178 H 121.3°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#CBEE57
RGB	rgb(203, 238, 87)
HSL	hsl(74, 82%, 64%)
HSV	hsv(74, 63%, 93%)
CMYK	cmyk(14.7%, 0%, 63.4%, 6.7%)
CIE-LAB	lab(89.17, -31.88, 66.89)
CIE-LCH	lch(89.17, 74.09, 115.48°)
OKLab	oklab(89.57% -0.0925 0.1524)
OKLCH	oklch(89.57% 0.178 121.3)
XYZ	xyz(56.9242, 74.5337, 20.4026)
Luminance	0.7453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBEE57 #7A57EE

analogous

#EEC557 #CBEE57 #7FEE57

triadic

#CBEE57 #57CBEE #EE57CB

tetradic

#CBEE57 #57EEC5 #7A57EE #EE577F

square

#CBEE57 #57EEC5 #7A57EE #EE577F

split-complementary

#CBEE57 #577FEE #C557EE

monochromatic

#92B813 #BAE81F #CBEE57 #DCF48F #EDF9C6

Accessibility & contrast

On white

1.32

#CBEE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#CBEE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEE57

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBEE57	#FFFFFF	#000000	##000000
##CBEE57	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE143

Deuteranopia (green-blind)

#F7E062

Tritanopia (blue-blind)

#D5E2CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cbee57;
/* rgb */ color: rgb(203, 238, 87);
/* oklch */ color: oklch(89.6% 0.178 121.3);

Tailwind

colors: {
  custom: {
    50: '#def38d',
    500: '#cbee57',
    950: '#000000',
  },
}

SCSS

$custom: #cbee57;
$custom-light: #def38d;
$custom-dark: #000000;

JSON

{
  "hex": "#cbee57",
  "rgb": {
    "r": 203,
    "g": 238,
    "b": 87
  },
  "hsl": {
    "h": 73.907,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.89574,
    "c": 0.1783,
    "h": 121.3
  },
  "luminance": 0.74534
}

Semantic roles & 50–950 ramp

primary

#CBEE57

secondary

#5132B7

accent

#08DE39

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CBEE57

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

Preview Lab → · Contrast checker → · Palette generator →