#CEF25C#CEF25C

#CEF25C is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.7% C 0.178 H 121.5°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#CEF25C
RGB	rgb(206, 242, 92)
HSL	hsl(74, 85%, 65%)
HSV	hsv(74, 62%, 95%)
CMYK	cmyk(14.9%, 0%, 62%, 5.1%)
CIE-LAB	lab(90.50, -32.22, 66.36)
CIE-LCH	lch(90.50, 73.77, 115.90°)
OKLab	oklab(90.71% -0.0932 0.1519)
OKLCH	oklch(90.71% 0.178 121.5)
XYZ	xyz(59.1382, 77.3988, 21.9471)
Luminance	0.7740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF25C #805CF2

analogous

#F2CB5C #CEF25C #83F25C

triadic

#CEF25C #5CCEF2 #F25CCE

tetradic

#CEF25C #5CF2CB #805CF2 #F25C83

square

#CEF25C #5CF2CB #805CF2 #F25C83

split-complementary

#CEF25C #5C83F2 #CB5CF2

monochromatic

#99C410 #BDED23 #CEF25C #DFF795 #F0FBCD

Accessibility & contrast

On white

1.27

#CEF25C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#CEF25C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF25C

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF25C	#FFFFFF	#000000	##000000
##CEF25C	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)

#FFE449

Deuteranopia (green-blind)

#FBE467

Tritanopia (blue-blind)

#D8E6D3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef25c;
/* rgb */ color: rgb(206, 242, 92);
/* oklch */ color: oklch(90.7% 0.178 121.5);

Tailwind

colors: {
  custom: {
    50: '#e0f690',
    500: '#cef25c',
    950: '#000000',
  },
}

SCSS

$custom: #cef25c;
$custom-light: #e0f690;
$custom-dark: #000000;

JSON

{
  "hex": "#cef25c",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 92
  },
  "hsl": {
    "h": 74.4,
    "s": 85.227,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90709,
    "c": 0.17821,
    "h": 121.5
  },
  "luminance": 0.77399
}

Semantic roles & 50–950 ramp

primary

#CEF25C

secondary

#5431C1

accent

#04E239

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CEF25C

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

Preview Lab → · Contrast checker → · Palette generator →