#CBF381#CBF381

#CBF381 is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 91.1% C 0.148 H 125.1°. Best body text is #000000 at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#CBF381
RGB	rgb(203, 243, 129)
HSL	hsl(81, 83%, 73%)
HSV	hsv(81, 47%, 95%)
CMYK	cmyk(16.5%, 0%, 46.9%, 4.7%)
CIE-LAB	lab(90.95, -30.57, 50.47)
CIE-LCH	lch(90.95, 59.01, 121.20°)
OKLab	oklab(91.14% -0.0852 0.1211)
OKLCH	oklch(91.14% 0.148 125.1)
XYZ	xyz(60.6415, 78.3822, 32.6991)
Luminance	0.7838 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF381 #A981F3

analogous

#F3E281 #CBF381 #92F381

triadic

#CBF381 #81CBF3 #F381CB

tetradic

#CBF381 #81F3E2 #A981F3 #F38192

square

#CBF381 #81F3E2 #A981F3 #F38192

split-complementary

#CBF381 #8192F3 #E281F3

monochromatic

#9CE416 #B4EE49 #CBF381 #E2F8B9 #F3FCE3

Accessibility & contrast

On white

1.26

#CBF381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.68

#CBF381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF381

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF381	#FFFFFF	#000000	##000000
##CBF381	1.00	1.26	16.68	16.68
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.68	21.00	1.00	1.00
##000000	16.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE677

Deuteranopia (green-blind)

#F8E587

Tritanopia (blue-blind)

#D2EAD8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cbf381;
/* rgb */ color: rgb(203, 243, 129);
/* oklch */ color: oklch(91.1% 0.148 125.1);

Tailwind

colors: {
  custom: {
    50: '#ddf7a8',
    500: '#cbf381',
    950: '#000000',
  },
}

SCSS

$custom: #cbf381;
$custom-light: #ddf7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf381",
  "rgb": {
    "r": 203,
    "g": 243,
    "b": 129
  },
  "hsl": {
    "h": 81.053,
    "s": 82.609,
    "l": 72.941
  },
  "oklch": {
    "l": 0.9114,
    "c": 0.14809,
    "h": 125.1
  },
  "luminance": 0.78383
}

Semantic roles & 50–950 ramp

primary

#CBF381

secondary

#784ACF

accent

#06DF52

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CBF381

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

Preview Lab → · Contrast checker → · Palette generator →