#CEF388#CEF388

#CEF388 is a very light, vivid yellow-green. Relative luminance 0.790; OKLCH L 91.4% C 0.140 H 124.7°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#CEF388
RGB	rgb(206, 243, 136)
HSL	hsl(81, 82%, 74%)
HSV	hsv(81, 44%, 95%)
CMYK	cmyk(15.2%, 0%, 44%, 4.7%)
CIE-LAB	lab(91.23, -28.71, 47.53)
CIE-LCH	lch(91.23, 55.52, 121.13°)
OKLab	oklab(91.44% -0.0796 0.1149)
OKLCH	oklch(91.44% 0.14 124.7)
XYZ	xyz(61.9479, 79.0002, 35.2727)
Luminance	0.7900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF388 #AD88F3

analogous

#F3E388 #CEF388 #99F388

triadic

#CEF388 #88CEF3 #F388CE

tetradic

#CEF388 #88F3E3 #AD88F3 #F38899

square

#CEF388 #88F3E3 #AD88F3 #F38899

split-complementary

#CEF388 #8899F3 #E388F3

monochromatic

#A0E819 #B7ED50 #CEF388 #E5F9C0 #F4FCE3

Accessibility & contrast

On white

1.25

#CEF388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#CEF388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF388

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF388	#FFFFFF	#000000	##000000
##CEF388	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE77F

Deuteranopia (green-blind)

#F8E58E

Tritanopia (blue-blind)

#D5EAD9

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cef388;
/* rgb */ color: rgb(206, 243, 136);
/* oklch */ color: oklch(91.4% 0.140 124.7);

Tailwind

colors: {
  custom: {
    50: '#def7ac',
    500: '#cef388',
    950: '#000000',
  },
}

SCSS

$custom: #cef388;
$custom-light: #def7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#cef388",
  "rgb": {
    "r": 206,
    "g": 243,
    "b": 136
  },
  "hsl": {
    "h": 80.748,
    "s": 81.679,
    "l": 74.314
  },
  "oklch": {
    "l": 0.91443,
    "c": 0.13984,
    "h": 124.7
  },
  "luminance": 0.79001
}

Semantic roles & 50–950 ramp

primary

#CEF388

secondary

#7C50CF

accent

#07DE52

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CEF388

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

Preview Lab → · Contrast checker → · Palette generator →