#DEF188#DEF188

#DEF188 is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 92.2% C 0.132 H 117.5°. Best body text is #000000 at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#DEF188
RGB	rgb(222, 241, 136)
HSL	hsl(71, 79%, 74%)
HSV	hsv(71, 44%, 95%)
CMYK	cmyk(7.9%, 0%, 43.6%, 5.5%)
CIE-LAB	lab(91.78, -21.76, 48.45)
CIE-LCH	lch(91.78, 53.11, 114.19°)
OKLab	oklab(92.16% -0.0608 0.1169)
OKLCH	oklch(92.16% 0.132 117.5)
XYZ	xyz(66.0239, 80.2183, 35.2933)
Luminance	0.8022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF188 #9B88F1

analogous

#F1D088 #DEF188 #AAF188

triadic

#DEF188 #88DEF1 #F188DE

tetradic

#DEF188 #88F1D0 #9B88F1 #F188AA

square

#DEF188 #88F1D0 #9B88F1 #F188AA

split-complementary

#DEF188 #88AAF1 #D088F1

monochromatic

#BFE41B #CFEB51 #DEF188 #EDF7BF #F7FCE4

Accessibility & contrast

On white

1.23

#DEF188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.04

#DEF188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF188

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF188	#FFFFFF	#000000	##000000
##DEF188	1.00	1.23	17.04	17.04
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.04	21.00	1.00	1.00
##000000	17.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE77F

Deuteranopia (green-blind)

#FCE88D

Tritanopia (blue-blind)

#E8E7D8

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #def188;
/* rgb */ color: rgb(222, 241, 136);
/* oklch */ color: oklch(92.2% 0.132 117.5);

Tailwind

colors: {
  custom: {
    50: '#eaf5ac',
    500: '#def188',
    950: '#000000',
  },
}

SCSS

$custom: #def188;
$custom-light: #eaf5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#def188",
  "rgb": {
    "r": 222,
    "g": 241,
    "b": 136
  },
  "hsl": {
    "h": 70.857,
    "s": 78.947,
    "l": 73.922
  },
  "oklch": {
    "l": 0.92156,
    "c": 0.13173,
    "h": 117.5
  },
  "luminance": 0.80218
}

Semantic roles & 50–950 ramp

primary

#DEF188

secondary

#6750CD

accent

#0ADB30

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#161710

muted

#858581

Preview Lab

Preview with #DEF188

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

Preview Lab → · Contrast checker → · Palette generator →