#CEF25D#CEF25D

#CEF25D is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.7% C 0.177 H 121.6°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#CEF25D
RGB	rgb(206, 242, 93)
HSL	hsl(74, 85%, 66%)
HSV	hsv(74, 62%, 95%)
CMYK	cmyk(14.9%, 0%, 61.6%, 5.1%)
CIE-LAB	lab(90.51, -32.15, 65.97)
CIE-LCH	lch(90.51, 73.38, 115.98°)
OKLab	oklab(90.72% -0.0929 0.1512)
OKLCH	oklch(90.72% 0.177 121.6)
XYZ	xyz(59.1822, 77.4164, 22.1788)
Luminance	0.7742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF25D #815DF2

analogous

#F2CC5D #CEF25D #83F25D

triadic

#CEF25D #5DCEF2 #F25DCE

tetradic

#CEF25D #5DF2CC #815DF2 #F25D83

square

#CEF25D #5DF2CC #815DF2 #F25D83

split-complementary

#CEF25D #5D83F2 #CC5DF2

monochromatic

#99C510 #BDED24 #CEF25D #DFF796 #F0FBCE

Accessibility & contrast

On white

1.27

#CEF25D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#CEF25D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF25D

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF25D	#FFFFFF	#000000	##000000
##CEF25D	1.00	1.27	16.48	16.48
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.48	21.00	1.00	1.00
##000000	16.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54B

Deuteranopia (green-blind)

#FBE467

Tritanopia (blue-blind)

#D8E6D3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef25d;
/* rgb */ color: rgb(206, 242, 93);
/* oklch */ color: oklch(90.7% 0.177 121.6);

Tailwind

colors: {
  custom: {
    50: '#e0f691',
    500: '#cef25d',
    950: '#000000',
  },
}

SCSS

$custom: #cef25d;
$custom-light: #e0f691;
$custom-dark: #000000;

JSON

{
  "hex": "#cef25d",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 93
  },
  "hsl": {
    "h": 74.497,
    "s": 85.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.90718,
    "c": 0.17745,
    "h": 121.6
  },
  "luminance": 0.77416
}

Semantic roles & 50–950 ramp

primary

#CEF25D

secondary

#5431C2

accent

#04E239

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CEF25D

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

Preview Lab → · Contrast checker → · Palette generator →