#CEF05E#CEF05E

#CEF05E is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 90.3% C 0.174 H 121.1°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#CEF05E
RGB	rgb(206, 240, 94)
HSL	hsl(74, 83%, 65%)
HSV	hsv(74, 61%, 94%)
CMYK	cmyk(14.2%, 0%, 60.8%, 5.9%)
CIE-LAB	lab(89.98, -31.15, 64.97)
CIE-LCH	lch(89.98, 72.05, 115.61°)
OKLab	oklab(90.29% -0.09 0.1492)
OKLCH	oklch(90.29% 0.174 121.1)
XYZ	xyz(58.6348, 76.2502, 22.2163)
Luminance	0.7625 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF05E #805EF0

analogous

#F0C95E #CEF05E #85F05E

triadic

#CEF05E #5ECEF0 #F05ECE

tetradic

#CEF05E #5EF0C9 #805EF0 #F05E85

square

#CEF05E #5EF0C9 #805EF0 #F05E85

split-complementary

#CEF05E #5E85F0 #C95EF0

monochromatic

#99C212 #BDEB26 #CEF05E #DFF596 #F0FACE

Accessibility & contrast

On white

1.29

#CEF05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#CEF05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF05E

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF05E	#FFFFFF	#000000	##000000
##CEF05E	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34D

Deuteranopia (green-blind)

#F9E268

Tritanopia (blue-blind)

#D8E4D1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cef05e;
/* rgb */ color: rgb(206, 240, 94);
/* oklch */ color: oklch(90.3% 0.174 121.1);

Tailwind

colors: {
  custom: {
    50: '#e0f591',
    500: '#cef05e',
    950: '#000000',
  },
}

SCSS

$custom: #cef05e;
$custom-light: #e0f591;
$custom-dark: #000000;

JSON

{
  "hex": "#cef05e",
  "rgb": {
    "r": 206,
    "g": 240,
    "b": 94
  },
  "hsl": {
    "h": 73.973,
    "s": 82.955,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90287,
    "c": 0.17427,
    "h": 121.1
  },
  "luminance": 0.7625
}

Semantic roles & 50–950 ramp

primary

#CEF05E

secondary

#5433BF

accent

#06DF39

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CEF05E

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

Preview Lab → · Contrast checker → · Palette generator →