#CBF053#CBF053

#CBF053 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 90.0% C 0.184 H 121.6°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#CBF053
RGB	rgb(203, 240, 83)
HSL	hsl(74, 84%, 63%)
HSV	hsv(74, 65%, 94%)
CMYK	cmyk(15.4%, 0%, 65.4%, 5.9%)
CIE-LAB	lab(89.69, -33.06, 68.99)
CIE-LCH	lch(89.69, 76.51, 115.60°)
OKLab	oklab(89.98% -0.0962 0.1563)
OKLCH	oklch(89.98% 0.184 121.6)
XYZ	xyz(57.3508, 75.6412, 19.7608)
Luminance	0.7564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF053 #7853F0

analogous

#F0C653 #CBF053 #7CF053

triadic

#CBF053 #53CBF0 #F053CB

tetradic

#CBF053 #53F0C6 #7853F0 #F0537C

square

#CBF053 #53F0C6 #7853F0 #F0537C

split-complementary

#CBF053 #537CF0 #C653F0

monochromatic

#91B910 #BAEB1B #CBF053 #DCF58B #EDFAC4

Accessibility & contrast

On white

1.30

#CBF053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#CBF053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF053

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF053	#FFFFFF	#000000	##000000
##CBF053	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE23D

Deuteranopia (green-blind)

#F9E25F

Tritanopia (blue-blind)

#D5E4D0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cbf053;
/* rgb */ color: rgb(203, 240, 83);
/* oklch */ color: oklch(90.0% 0.184 121.6);

Tailwind

colors: {
  custom: {
    50: '#def58b',
    500: '#cbf053',
    950: '#000000',
  },
}

SCSS

$custom: #cbf053;
$custom-light: #def58b;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf053",
  "rgb": {
    "r": 203,
    "g": 240,
    "b": 83
  },
  "hsl": {
    "h": 74.14,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.89982,
    "c": 0.18353,
    "h": 121.6
  },
  "luminance": 0.75641
}

Semantic roles & 50–950 ramp

primary

#CBF053

secondary

#5030B8

accent

#05E039

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CBF053

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

Preview Lab → · Contrast checker → · Palette generator →