#CBF04D#CBF04D

#CBF04D is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.9% C 0.188 H 121.4°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX#CBF04D
RGBrgb(203, 240, 77)
HSLhsl(74, 84%, 62%)
HSVhsv(74, 68%, 94%)
CMYKcmyk(15.4%, 0%, 67.9%, 5.9%)
CIE-LABlab(89.65, -33.43, 71.20)
CIE-LCHlch(89.65, 78.66, 115.15°)
OKLaboklab(89.94% -0.0977 0.1601)
OKLCHoklch(89.94% 0.188 121.4)
XYZxyz(57.1291, 75.5525, 18.5932)
Luminance0.7555 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CBF04D #724DF0
analogous
#F0C44D #CBF04D #79F04D
triadic
#CBF04D #4DCBF0 #F04DCB
tetradic
#CBF04D #4DF0C4 #724DF0 #F04D79
square
#CBF04D #4DF0C4 #724DF0 #F04D79
split-complementary
#CBF04D #4D79F0 #C44DF0
monochromatic
#8EB30F #BBEB15 #CBF04D #DBF585 #ECFABE

Accessibility & contrast

On white

1.30
#CBF04D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.11
#CBF04D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF04D
16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CBF04D#FFFFFF#000000##000000
##CBF04D1.001.3016.1116.11
#FFFFFF1.301.0021.0021.00
#00000016.1121.001.001.00
##00000016.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FEE234
Deuteranopia (green-blind)
#FAE25A
Tritanopia (blue-blind)
#D6E4D0
Achromatopsia (no color)
#E1E1E1

Design tokens & code

CSS
--color: #cbf04d;
/* rgb */ color: rgb(203, 240, 77);
/* oklch */ color: oklch(89.9% 0.188 121.4);
Tailwind
colors: {
  custom: {
    50: '#def588',
    500: '#cbf04d',
    950: '#000000',
  },
}
SCSS
$custom: #cbf04d;
$custom-light: #def588;
$custom-dark: #000000;
JSON
{
  "hex": "#cbf04d",
  "rgb": {
    "r": 203,
    "g": 240,
    "b": 77
  },
  "hsl": {
    "h": 73.62,
    "s": 84.456,
    "l": 62.157
  },
  "oklch": {
    "l": 0.89936,
    "c": 0.18757,
    "h": 121.4
  },
  "luminance": 0.75553
}

Semantic roles & 50–950 ramp

primary
#CBF04D
secondary
#4C2EB3
accent
#05E137
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#16170C
muted
#84857F

Preview Lab

Preview with #CBF04D

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

Preview Lab → · Contrast checker → · Palette generator →

#CBF04D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva