#CEF053#CEF053

#CEF053 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 90.2% C 0.182 H 120.7°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#CEF053
RGB	rgb(206, 240, 83)
HSL	hsl(73, 84%, 63%)
HSV	hsv(73, 65%, 94%)
CMYK	cmyk(14.2%, 0%, 65.4%, 5.9%)
CIE-LAB	lab(89.89, -31.90, 69.26)
CIE-LCH	lch(89.89, 76.25, 114.73°)
OKLab	oklab(90.19% -0.0931 0.1568)
OKLCH	oklch(90.19% 0.182 120.7)
XYZ	xyz(58.1759, 76.0666, 19.7995)
Luminance	0.7607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF053 #7553F0

analogous

#F0C453 #CEF053 #7FF053

triadic

#CEF053 #53CEF0 #F053CE

tetradic

#CEF053 #53F0C4 #7553F0 #F0537F

square

#CEF053 #53F0C4 #7553F0 #F0537F

split-complementary

#CEF053 #537FF0 #C453F0

monochromatic

#94B910 #BEEB1B #CEF053 #DEF58B #EEFAC4

Accessibility & contrast

On white

1.30

#CEF053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#CEF053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF053

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF053	#FFFFFF	#000000	##000000
##CEF053	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE33D

Deuteranopia (green-blind)

#FAE25F

Tritanopia (blue-blind)

#D9E4D0

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cef053;
/* rgb */ color: rgb(206, 240, 83);
/* oklch */ color: oklch(90.2% 0.182 120.7);

Tailwind

colors: {
  custom: {
    50: '#e0f58b',
    500: '#cef053',
    950: '#000000',
  },
}

SCSS

$custom: #cef053;
$custom-light: #e0f58b;
$custom-dark: #000000;

JSON

{
  "hex": "#cef053",
  "rgb": {
    "r": 206,
    "g": 240,
    "b": 83
  },
  "hsl": {
    "h": 72.994,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.90192,
    "c": 0.18238,
    "h": 120.7
  },
  "luminance": 0.76067
}

Semantic roles & 50–950 ramp

primary

#CEF053

secondary

#4D30B8

accent

#05E035

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CEF053

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

Preview Lab → · Contrast checker → · Palette generator →