#89CF42#89CF42

#89CF42 is a light, vivid yellow-green. Relative luminance 0.503; OKLCH L 78.1% C 0.185 H 132.2°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#89CF42
RGB	rgb(137, 207, 66)
HSL	hsl(90, 59%, 54%)
HSV	hsv(90, 68%, 81%)
CMYK	cmyk(33.8%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(76.28, -44.16, 60.37)
CIE-LCH	lch(76.28, 74.79, 126.18°)
OKLab	oklab(78.06% -0.1242 0.1371)
OKLCH	oklch(78.06% 0.185 132.2)
XYZ	xyz(33.6123, 50.3361, 13.0980)
Luminance	0.5034 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CF42 #8842CF

analogous

#CFCE42 #89CF42 #42CF42

triadic

#89CF42 #4289CF #CF4289

tetradic

#89CF42 #42CFCE #8842CF #CF4242

square

#89CF42 #42CFCE #8842CF #CF4242

split-complementary

#89CF42 #4242CF #CE42CF

monochromatic

#4C781F #6AA92B #89CF42 #A7DB73 #C6E8A4

Accessibility & contrast

On white

1.90

#89CF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#89CF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CF42

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CF42	#FFFFFF	#000000	##000000
##89CF42	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02D

Deuteranopia (green-blind)

#CEBA4E

Tritanopia (blue-blind)

#8BC7B3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #89cf42;
/* rgb */ color: rgb(137, 207, 66);
/* oklch */ color: oklch(78.1% 0.185 132.2);

Tailwind

colors: {
  custom: {
    50: '#b0de7e',
    500: '#89cf42',
    950: '#000000',
  },
}

SCSS

$custom: #89cf42;
$custom-light: #b0de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#89cf42",
  "rgb": {
    "r": 137,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 89.787,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78056,
    "c": 0.18498,
    "h": 132.2
  },
  "luminance": 0.50337
}

Semantic roles & 50–950 ramp

primary

#89CF42

secondary

#5A3580

accent

#45E393

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #89CF42

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

Preview Lab → · Contrast checker → · Palette generator →