#CEE581#CEE581

#CEE581 is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 88.3% C 0.128 H 119.7°. Best body text is #000000 at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#CEE581
RGB	rgb(206, 229, 129)
HSL	hsl(74, 66%, 70%)
HSV	hsv(74, 44%, 90%)
CMYK	cmyk(10%, 0%, 43.7%, 10.2%)
CIE-LAB	lab(87.36, -22.80, 46.08)
CIE-LCH	lch(87.36, 51.42, 116.33°)
OKLab	oklab(88.31% -0.0635 0.1113)
OKLCH	oklch(88.31% 0.128 119.7)
XYZ	xyz(57.4356, 70.7456, 31.3941)
Luminance	0.7075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE581 #9881E5

analogous

#E5CA81 #CEE581 #9CE581

triadic

#CEE581 #81CEE5 #E581CE

tetradic

#CEE581 #81E5CA #9881E5 #E5819C

square

#CEE581 #81E5CA #9881E5 #E5819C

split-complementary

#CEE581 #819CE5 #CA81E5

monochromatic

#A0C328 #BADB4E #CEE581 #E2EFB4 #F5FAE6

Accessibility & contrast

On white

1.39

#CEE581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.15

#CEE581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE581

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE581	#FFFFFF	#000000	##000000
##CEE581	1.00	1.39	15.15	15.15
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.15	21.00	1.00	1.00
##000000	15.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DB79

Deuteranopia (green-blind)

#EEDB86

Tritanopia (blue-blind)

#D6DCCD

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cee581;
/* rgb */ color: rgb(206, 229, 129);
/* oklch */ color: oklch(88.3% 0.128 119.7);

Tailwind

colors: {
  custom: {
    50: '#deeda7',
    500: '#cee581',
    950: '#000000',
  },
}

SCSS

$custom: #cee581;
$custom-light: #deeda7;
$custom-dark: #000000;

JSON

{
  "hex": "#cee581",
  "rgb": {
    "r": 206,
    "g": 229,
    "b": 129
  },
  "hsl": {
    "h": 73.8,
    "s": 65.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.88308,
    "c": 0.12815,
    "h": 119.7
  },
  "luminance": 0.70745
}

Semantic roles & 50–950 ramp

primary

#CEE581

secondary

#674DBD

accent

#18CE42

background

#FEFEFC

surface

#FCFDF6

border

#D5D5D0

text

#151610

muted

#848480

Preview Lab

Preview with #CEE581

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

Preview Lab → · Contrast checker → · Palette generator →