#CBE037#CBE037

#CBE037 is a very light, vivid yellow. Relative luminance 0.663; OKLCH L 86.3% C 0.182 H 116.7°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#CBE037
RGB	rgb(203, 224, 55)
HSL	hsl(67, 73%, 55%)
HSV	hsv(67, 75%, 88%)
CMYK	cmyk(9.4%, 0%, 75.4%, 12.2%)
CIE-LAB	lab(85.14, -27.08, 74.24)
CIE-LCH	lch(85.14, 79.02, 110.04°)
OKLab	oklab(86.27% -0.082 0.163)
OKLCH	oklch(86.27% 0.182 116.7)
XYZ	xyz(51.9752, 66.2843, 13.6698)
Luminance	0.6628 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBE037 #4C37E0

analogous

#E0A137 #CBE037 #76E037

triadic

#CBE037 #37CBE0 #E037CB

tetradic

#CBE037 #37E0A1 #4C37E0 #E03776

square

#CBE037 #37E0A1 #4C37E0 #E03776

split-complementary

#CBE037 #3776E0 #A137E0

monochromatic

#798815 #A9BD1D #CBE037 #D9E86C #E7F0A1

Accessibility & contrast

On white

1.47

#CBE037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#CBE037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBE037

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBE037	#FFFFFF	#000000	##000000
##CBE037	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D407

Deuteranopia (green-blind)

#EED646

Tritanopia (blue-blind)

#D8D3C0

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #cbe037;
/* rgb */ color: rgb(203, 224, 55);
/* oklch */ color: oklch(86.3% 0.182 116.7);

Tailwind

colors: {
  custom: {
    50: '#dfe97b',
    500: '#cbe037',
    950: '#000000',
  },
}

SCSS

$custom: #cbe037;
$custom-light: #dfe97b;
$custom-dark: #000000;

JSON

{
  "hex": "#cbe037",
  "rgb": {
    "r": 203,
    "g": 224,
    "b": 55
  },
  "hsl": {
    "h": 67.456,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.86265,
    "c": 0.18248,
    "h": 116.7
  },
  "luminance": 0.66284
}

Semantic roles & 50–950 ramp

primary

#CBE037

secondary

#3A2E8E

accent

#38F04F

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16160A

muted

#84847D

Preview Lab

Preview with #CBE037

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

Preview Lab → · Contrast checker → · Palette generator →