#CEE257#CEE257

#CEE257 is a very light, vivid yellow. Relative luminance 0.682; OKLCH L 87.2% C 0.163 H 116.8°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#CEE257
RGB	rgb(206, 226, 87)
HSL	hsl(69, 71%, 61%)
HSV	hsv(69, 62%, 89%)
CMYK	cmyk(8.8%, 0%, 61.5%, 11.4%)
CIE-LAB	lab(86.11, -25.06, 63.67)
CIE-LCH	lch(86.11, 68.42, 111.48°)
OKLab	oklab(87.16% -0.0737 0.1456)
OKLCH	oklch(87.16% 0.163 116.8)
XYZ	xyz(54.3713, 68.2033, 19.3153)
Luminance	0.6820 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE257 #6B57E2

analogous

#E2B157 #CEE257 #89E257

triadic

#CEE257 #57CEE2 #E257CE

tetradic

#CEE257 #57E2B1 #6B57E2 #E25789

square

#CEE257 #57E2B1 #6B57E2 #E25789

split-complementary

#CEE257 #5789E2 #B157E2

monochromatic

#8FA31C #BDD725 #CEE257 #DDEB8B #ECF4BF

Accessibility & contrast

On white

1.43

#CEE257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#CEE257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE257

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE257	#FFFFFF	#000000	##000000
##CEE257	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D746

Deuteranopia (green-blind)

#EFD860

Tritanopia (blue-blind)

#DAD6C5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cee257;
/* rgb */ color: rgb(206, 226, 87);
/* oklch */ color: oklch(87.2% 0.163 116.8);

Tailwind

colors: {
  custom: {
    50: '#e0eb8c',
    500: '#cee257',
    950: '#000000',
  },
}

SCSS

$custom: #cee257;
$custom-light: #e0eb8c;
$custom-dark: #000000;

JSON

{
  "hex": "#cee257",
  "rgb": {
    "r": 206,
    "g": 226,
    "b": 87
  },
  "hsl": {
    "h": 68.633,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.87161,
    "c": 0.16315,
    "h": 116.8
  },
  "luminance": 0.68203
}

Semantic roles & 50–950 ramp

primary

#CEE257

secondary

#4838A5

accent

#13D32F

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CEE257

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

Preview Lab → · Contrast checker → · Palette generator →