#CAF258#CAF258

#CAF258 is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.4% C 0.183 H 122.6°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#CAF258
RGB	rgb(202, 242, 88)
HSL	hsl(76, 86%, 65%)
HSV	hsv(76, 64%, 95%)
CMYK	cmyk(16.5%, 0%, 63.6%, 5.1%)
CIE-LAB	lab(90.21, -34.03, 67.58)
CIE-LCH	lch(90.21, 75.66, 116.73°)
OKLab	oklab(90.4% -0.0984 0.154)
OKLCH	oklch(90.4% 0.183 122.6)
XYZ	xyz(57.8713, 76.7652, 20.9990)
Luminance	0.7677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CAF258 #8058F2

analogous

#F2CD58 #CAF258 #7DF258

triadic

#CAF258 #58CAF2 #F258CA

tetradic

#CAF258 #58F2CD #8058F2 #F2587D

square

#CAF258 #58F2CD #8058F2 #F2587D

split-complementary

#CAF258 #587DF2 #CD58F2

monochromatic

#92C10F #B8EE1F #CAF258 #DCF691 #EEFBCA

Accessibility & contrast

On white

1.28

#CAF258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#CAF258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CAF258

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CAF258	#FFFFFF	#000000	##000000
##CAF258	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE444

Deuteranopia (green-blind)

#FAE363

Tritanopia (blue-blind)

#D4E6D2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #caf258;
/* rgb */ color: rgb(202, 242, 88);
/* oklch */ color: oklch(90.4% 0.183 122.6);

Tailwind

colors: {
  custom: {
    50: '#ddf68e',
    500: '#caf258',
    950: '#000000',
  },
}

SCSS

$custom: #caf258;
$custom-light: #ddf68e;
$custom-dark: #000000;

JSON

{
  "hex": "#caf258",
  "rgb": {
    "r": 202,
    "g": 242,
    "b": 88
  },
  "hsl": {
    "h": 75.584,
    "s": 85.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90397,
    "c": 0.18275,
    "h": 122.6
  },
  "luminance": 0.76765
}

Semantic roles & 50–950 ramp

primary

#CAF258

secondary

#5530BE

accent

#03E23D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CAF258

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

Preview Lab → · Contrast checker → · Palette generator →