#CEED59#CEED59

#CEED59 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.6% C 0.175 H 120.1°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#CEED59
RGB	rgb(206, 237, 89)
HSL	hsl(73, 80%, 64%)
HSV	hsv(73, 62%, 93%)
CMYK	cmyk(13.1%, 0%, 62.4%, 7.1%)
CIE-LAB	lab(89.12, -30.11, 66.09)
CIE-LCH	lch(89.12, 72.62, 114.50°)
OKLab	oklab(89.58% -0.0876 0.1509)
OKLCH	oklch(89.58% 0.175 120.1)
XYZ	xyz(57.5418, 74.4117, 20.7808)
Luminance	0.7441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEED59 #7859ED

analogous

#EDC259 #CEED59 #84ED59

triadic

#CEED59 #59CEED #ED59CE

tetradic

#CEED59 #59EDC2 #7859ED #ED5984

square

#CEED59 #59EDC2 #7859ED #ED5984

split-complementary

#CEED59 #5984ED #C259ED

monochromatic

#95B814 #BEE722 #CEED59 #DEF390 #EFF9C7

Accessibility & contrast

On white

1.32

#CEED59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#CEED59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEED59

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEED59	#FFFFFF	#000000	##000000
##CEED59	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE046

Deuteranopia (green-blind)

#F7E063

Tritanopia (blue-blind)

#D9E1CE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ceed59;
/* rgb */ color: rgb(206, 237, 89);
/* oklch */ color: oklch(89.6% 0.175 120.1);

Tailwind

colors: {
  custom: {
    50: '#e0f28e',
    500: '#ceed59',
    950: '#000000',
  },
}

SCSS

$custom: #ceed59;
$custom-light: #e0f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#ceed59",
  "rgb": {
    "r": 206,
    "g": 237,
    "b": 89
  },
  "hsl": {
    "h": 72.568,
    "s": 80.435,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89583,
    "c": 0.17451,
    "h": 120.1
  },
  "luminance": 0.74411
}

Semantic roles & 50–950 ramp

primary

#CEED59

secondary

#4F33B7

accent

#09DD35

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CEED59

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

Preview Lab → · Contrast checker → · Palette generator →