#CEF35D#CEF35D

#CEF35D is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 90.9% C 0.179 H 121.8°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#CEF35D
RGB	rgb(206, 243, 93)
HSL	hsl(75, 86%, 66%)
HSV	hsv(75, 62%, 95%)
CMYK	cmyk(15.2%, 0%, 61.7%, 4.7%)
CIE-LAB	lab(90.79, -32.61, 66.26)
CIE-LCH	lch(90.79, 73.85, 116.20°)
OKLab	oklab(90.94% -0.0942 0.1518)
OKLCH	oklch(90.94% 0.179 121.8)
XYZ	xyz(59.4806, 78.0133, 22.2783)
Luminance	0.7801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF35D #825DF3

analogous

#F3CD5D #CEF35D #83F35D

triadic

#CEF35D #5DCEF3 #F35DCE

tetradic

#CEF35D #5DF3CD #825DF3 #F35D83

square

#CEF35D #5DF3CD #825DF3 #F35D83

split-complementary

#CEF35D #5D83F3 #CD5DF3

monochromatic

#99C70F #BDEF24 #CEF35D #DFF796 #F0FBCF

Accessibility & contrast

On white

1.26

#CEF35D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#CEF35D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF35D

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF35D	#FFFFFF	#000000	##000000
##CEF35D	1.00	1.26	16.60	16.60
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54B

Deuteranopia (green-blind)

#FCE568

Tritanopia (blue-blind)

#D8E7D4

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cef35d;
/* rgb */ color: rgb(206, 243, 93);
/* oklch */ color: oklch(90.9% 0.179 121.8);

Tailwind

colors: {
  custom: {
    50: '#e0f791',
    500: '#cef35d',
    950: '#000000',
  },
}

SCSS

$custom: #cef35d;
$custom-light: #e0f791;
$custom-dark: #000000;

JSON

{
  "hex": "#cef35d",
  "rgb": {
    "r": 206,
    "g": 243,
    "b": 93
  },
  "hsl": {
    "h": 74.8,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.90938,
    "c": 0.17865,
    "h": 121.8
  },
  "luminance": 0.78013
}

Semantic roles & 50–950 ramp

primary

#CEF35D

secondary

#5530C4

accent

#03E33A

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CEF35D

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

Preview Lab → · Contrast checker → · Palette generator →