#CAF159#CAF159

#CAF159 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 90.2% C 0.181 H 122.4°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#CAF159
RGB	rgb(202, 241, 89)
HSL	hsl(75, 84%, 65%)
HSV	hsv(75, 63%, 95%)
CMYK	cmyk(16.2%, 0%, 63.1%, 5.5%)
CIE-LAB	lab(89.95, -33.51, 66.89)
CIE-LCH	lch(89.95, 74.82, 116.61°)
OKLab	oklab(90.19% -0.0968 0.1527)
OKLCH	oklch(90.19% 0.181 122.4)
XYZ	xyz(57.6162, 76.1883, 21.1197)
Luminance	0.7619 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CAF159 #8059F1

analogous

#F1CC59 #CAF159 #7EF159

triadic

#CAF159 #59CAF1 #F159CA

tetradic

#CAF159 #59F1CC #8059F1 #F1597E

square

#CAF159 #59F1CC #8059F1 #F1597E

split-complementary

#CAF159 #597EF1 #CC59F1

monochromatic

#92BF10 #B8EC21 #CAF159 #DCF691 #EEFBCA

Accessibility & contrast

On white

1.29

#CAF159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.24

#CAF159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CAF159

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CAF159	#FFFFFF	#000000	##000000
##CAF159	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE346

Deuteranopia (green-blind)

#F9E264

Tritanopia (blue-blind)

#D4E5D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #caf159;
/* rgb */ color: rgb(202, 241, 89);
/* oklch */ color: oklch(90.2% 0.181 122.4);

Tailwind

colors: {
  custom: {
    50: '#ddf58e',
    500: '#caf159',
    950: '#000000',
  },
}

SCSS

$custom: #caf159;
$custom-light: #ddf58e;
$custom-dark: #000000;

JSON

{
  "hex": "#caf159",
  "rgb": {
    "r": 202,
    "g": 241,
    "b": 89
  },
  "hsl": {
    "h": 75.395,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90185,
    "c": 0.18082,
    "h": 122.4
  },
  "luminance": 0.76188
}

Semantic roles & 50–950 ramp

primary

#CAF159

secondary

#5531BE

accent

#05E13D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CAF159

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

Preview Lab → · Contrast checker → · Palette generator →