#DEF289#DEF289

#DEF289 is a very light, vivid yellow-green. Relative luminance 0.808; OKLCH L 92.4% C 0.132 H 117.9°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#DEF289
RGB	rgb(222, 242, 137)
HSL	hsl(71, 80%, 74%)
HSV	hsv(71, 43%, 95%)
CMYK	cmyk(8.3%, 0%, 43.4%, 5.1%)
CIE-LAB	lab(92.06, -22.14, 48.31)
CIE-LCH	lch(92.06, 53.14, 114.62°)
OKLab	oklab(92.38% -0.0618 0.1166)
OKLCH	oklch(92.38% 0.132 117.9)
XYZ	xyz(66.3921, 80.8405, 35.7682)
Luminance	0.8084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF289 #9D89F2

analogous

#F2D289 #DEF289 #AAF289

triadic

#DEF289 #89DEF2 #F289DE

tetradic

#DEF289 #89F2D2 #9D89F2 #F289AA

square

#DEF289 #89F2D2 #9D89F2 #F289AA

split-complementary

#DEF289 #89AAF2 #D289F2

monochromatic

#BFE61B #CFEC52 #DEF289 #EDF8C0 #F7FCE3

Accessibility & contrast

On white

1.22

#DEF289 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#DEF289 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF289

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF289	#FFFFFF	#000000	##000000
##DEF289	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE880

Deuteranopia (green-blind)

#FCE98E

Tritanopia (blue-blind)

#E8E8D9

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #def289;
/* rgb */ color: rgb(222, 242, 137);
/* oklch */ color: oklch(92.4% 0.132 117.9);

Tailwind

colors: {
  custom: {
    50: '#eaf6ad',
    500: '#def289',
    950: '#000000',
  },
}

SCSS

$custom: #def289;
$custom-light: #eaf6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#def289",
  "rgb": {
    "r": 222,
    "g": 242,
    "b": 137
  },
  "hsl": {
    "h": 71.429,
    "s": 80.153,
    "l": 74.314
  },
  "oklch": {
    "l": 0.92382,
    "c": 0.13196,
    "h": 117.9
  },
  "luminance": 0.8084
}

Semantic roles & 50–950 ramp

primary

#DEF289

secondary

#6951CE

accent

#09DC31

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#161710

muted

#858581

Preview Lab

Preview with #DEF289

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

Preview Lab → · Contrast checker → · Palette generator →