#CEF74C#CEF74C

#CEF74C is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 91.7% C 0.195 H 122.1°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#CEF74C
RGB	rgb(206, 247, 76)
HSL	hsl(74, 91%, 63%)
HSV	hsv(74, 69%, 97%)
CMYK	cmyk(16.6%, 0%, 69.2%, 3.1%)
CIE-LAB	lab(91.76, -35.51, 73.74)
CIE-LCH	lch(91.76, 81.85, 115.72°)
OKLab	oklab(91.68% -0.1037 0.1652)
OKLCH	oklch(91.68% 0.195 122.1)
XYZ	xyz(60.0197, 80.1650, 19.1475)
Luminance	0.8016 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF74C #754CF7

analogous

#F7CA4C #CEF74C #78F74C

triadic

#CEF74C #4CCEF7 #F74CCE

tetradic

#CEF74C #4CF7CA #754CF7 #F74C78

square

#CEF74C #4CF7CA #754CF7 #F74C78

split-complementary

#CEF74C #4C78F7 #CA4CF7

monochromatic

#94C009 #BEF411 #CEF74C #DEFA87 #EEFCC1

Accessibility & contrast

On white

1.23

#CEF74C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#CEF74C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF74C

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF74C	#FFFFFF	#000000	##000000
##CEF74C	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE82F

Deuteranopia (green-blind)

#FFE75A

Tritanopia (blue-blind)

#D9EBD5

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cef74c;
/* rgb */ color: rgb(206, 247, 76);
/* oklch */ color: oklch(91.7% 0.195 122.1);

Tailwind

colors: {
  custom: {
    50: '#e1fa88',
    500: '#cef74c',
    950: '#000000',
  },
}

SCSS

$custom: #cef74c;
$custom-light: #e1fa88;
$custom-dark: #000000;

JSON

{
  "hex": "#cef74c",
  "rgb": {
    "r": 206,
    "g": 247,
    "b": 76
  },
  "hsl": {
    "h": 74.386,
    "s": 91.444,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91683,
    "c": 0.19508,
    "h": 122.1
  },
  "luminance": 0.80165
}

Semantic roles & 50–950 ramp

primary

#CEF74C

secondary

#4D2ABE

accent

#00E637

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CEF74C

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

Preview Lab → · Contrast checker → · Palette generator →