#CEF383#CEF383

#CEF383 is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 91.4% C 0.145 H 124.2°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#CEF383
RGB	rgb(206, 243, 131)
HSL	hsl(80, 82%, 73%)
HSV	hsv(80, 46%, 95%)
CMYK	cmyk(15.2%, 0%, 46.1%, 4.7%)
CIE-LAB	lab(91.17, -29.25, 49.83)
CIE-LCH	lch(91.17, 57.78, 120.41°)
OKLab	oklab(91.37% -0.0815 0.1198)
OKLCH	oklch(91.37% 0.145 124.2)
XYZ	xyz(61.6008, 78.8613, 33.4448)
Luminance	0.7886 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF383 #A883F3

analogous

#F3E083 #CEF383 #96F383

triadic

#CEF383 #83CEF3 #F383CE

tetradic

#CEF383 #83F3E0 #A883F3 #F38396

square

#CEF383 #83F3E0 #A883F3 #F38396

split-complementary

#CEF383 #8396F3 #E083F3

monochromatic

#A1E516 #B8EE4B #CEF383 #E4F8BB #F4FCE3

Accessibility & contrast

On white

1.25

#CEF383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#CEF383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF383

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF383	#FFFFFF	#000000	##000000
##CEF383	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE77A

Deuteranopia (green-blind)

#F9E589

Tritanopia (blue-blind)

#D5EAD9

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cef383;
/* rgb */ color: rgb(206, 243, 131);
/* oklch */ color: oklch(91.4% 0.145 124.2);

Tailwind

colors: {
  custom: {
    50: '#dff7a9',
    500: '#cef383',
    950: '#000000',
  },
}

SCSS

$custom: #cef383;
$custom-light: #dff7a9;
$custom-dark: #000000;

JSON

{
  "hex": "#cef383",
  "rgb": {
    "r": 206,
    "g": 243,
    "b": 131
  },
  "hsl": {
    "h": 79.821,
    "s": 82.353,
    "l": 73.333
  },
  "oklch": {
    "l": 0.91372,
    "c": 0.14491,
    "h": 124.2
  },
  "luminance": 0.78862
}

Semantic roles & 50–950 ramp

primary

#CEF383

secondary

#774BCF

accent

#07DF4E

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CEF383

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

Preview Lab → · Contrast checker → · Palette generator →