#CAEF59#CAEF59

#CAEF59 is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.7% C 0.178 H 121.9°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#CAEF59
RGB	rgb(202, 239, 89)
HSL	hsl(75, 82%, 64%)
HSV	hsv(75, 63%, 94%)
CMYK	cmyk(15.5%, 0%, 62.8%, 6.3%)
CIE-LAB	lab(89.40, -32.59, 66.31)
CIE-LCH	lch(89.40, 73.88, 116.17°)
OKLab	oklab(89.74% -0.0943 0.1515)
OKLCH	oklch(89.74% 0.178 121.9)
XYZ	xyz(57.0274, 75.0108, 20.9235)
Luminance	0.7501 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CAEF59 #7E59EF

analogous

#EFC959 #CAEF59 #7FEF59

triadic

#CAEF59 #59CAEF #EF59CA

tetradic

#CAEF59 #59EFC9 #7E59EF #EF597F

square

#CAEF59 #59EFC9 #7E59EF #EF597F

split-complementary

#CAEF59 #597FEF #C959EF

monochromatic

#92BC12 #B8EA21 #CAEF59 #DCF491 #EEFAC9

Accessibility & contrast

On white

1.31

#CAEF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#CAEF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CAEF59

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CAEF59	#FFFFFF	#000000	##000000
##CAEF59	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE146

Deuteranopia (green-blind)

#F8E164

Tritanopia (blue-blind)

#D4E3D0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #caef59;
/* rgb */ color: rgb(202, 239, 89);
/* oklch */ color: oklch(89.7% 0.178 121.9);

Tailwind

colors: {
  custom: {
    50: '#ddf48e',
    500: '#caef59',
    950: '#000000',
  },
}

SCSS

$custom: #caef59;
$custom-light: #ddf48e;
$custom-dark: #000000;

JSON

{
  "hex": "#caef59",
  "rgb": {
    "r": 202,
    "g": 239,
    "b": 89
  },
  "hsl": {
    "h": 74.8,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.89743,
    "c": 0.17841,
    "h": 121.9
  },
  "luminance": 0.75011
}

Semantic roles & 50–950 ramp

primary

#CAEF59

secondary

#5432BA

accent

#07DF3C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CAEF59

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

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