#CEF763#CEF763

#CEF763 is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.9% C 0.179 H 123.0°. Best body text is #000000 at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#CEF763
RGB	rgb(206, 247, 99)
HSL	hsl(77, 90%, 68%)
HSV	hsv(77, 60%, 97%)
CMYK	cmyk(16.6%, 0%, 59.9%, 3.1%)
CIE-LAB	lab(91.93, -34.00, 65.04)
CIE-LCH	lch(91.93, 73.39, 117.60°)
OKLab	oklab(91.87% -0.0975 0.15)
OKLCH	oklch(91.87% 0.179 123)
XYZ	xyz(60.9670, 80.5439, 24.1366)
Luminance	0.8054 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF763 #8C63F7

analogous

#F7D663 #CEF763 #84F763

triadic

#CEF763 #63CEF7 #F763CE

tetradic

#CEF763 #63F7D6 #8C63F7 #F76384

square

#CEF763 #63F7D6 #8C63F7 #F76384

split-complementary

#CEF763 #6384F7 #D663F7

monochromatic

#9DD50B #BCF429 #CEF763 #E0FA9D #F3FDD7

Accessibility & contrast

On white

1.23

#CEF763 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.11

#CEF763 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF763

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF763	#FFFFFF	#000000	##000000
##CEF763	1.00	1.23	17.11	17.11
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.11	21.00	1.00	1.00
##000000	17.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE952

Deuteranopia (green-blind)

#FFE86D

Tritanopia (blue-blind)

#D7ECD8

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cef763;
/* rgb */ color: rgb(206, 247, 99);
/* oklch */ color: oklch(91.9% 0.179 123.0);

Tailwind

colors: {
  custom: {
    50: '#e0fa95',
    500: '#cef763',
    950: '#000000',
  },
}

SCSS

$custom: #cef763;
$custom-light: #e0fa95;
$custom-dark: #000000;

JSON

{
  "hex": "#cef763",
  "rgb": {
    "r": 206,
    "g": 247,
    "b": 99
  },
  "hsl": {
    "h": 76.622,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91874,
    "c": 0.17886,
    "h": 123
  },
  "luminance": 0.80544
}

Semantic roles & 50–950 ramp

primary

#CEF763

secondary

#5B2FCF

accent

#00E640

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CEF763

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

Preview Lab → · Contrast checker → · Palette generator →