#89D542#89D542

#89D542 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.5% C 0.192 H 132.9°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#89D542
RGB	rgb(137, 213, 66)
HSL	hsl(91, 64%, 55%)
HSV	hsv(91, 69%, 84%)
CMYK	cmyk(35.7%, 0%, 69%, 16.5%)
CIE-LAB	lab(78.05, -46.69, 62.20)
CIE-LCH	lch(78.05, 77.78, 126.89°)
OKLab	oklab(79.51% -0.1311 0.1409)
OKLCH	oklch(79.51% 0.192 132.9)
XYZ	xyz(35.0936, 53.2987, 13.5918)
Luminance	0.5330 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89D542 #8E42D5

analogous

#D3D542 #89D542 #42D544

triadic

#89D542 #4289D5 #D54289

tetradic

#89D542 #42D3D5 #8E42D5 #D54442

square

#89D542 #42D3D5 #8E42D5 #D54442

split-complementary

#89D542 #4442D5 #D542D3

monochromatic

#4D801C #6BB228 #89D542 #A8E074 #C8EBA6

Accessibility & contrast

On white

1.80

#89D542 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#89D542 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89D542

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89D542	#FFFFFF	#000000	##000000
##89D542	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC52B

Deuteranopia (green-blind)

#D3BF4F

Tritanopia (blue-blind)

#8ACDB8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #89d542;
/* rgb */ color: rgb(137, 213, 66);
/* oklch */ color: oklch(79.5% 0.192 132.9);

Tailwind

colors: {
  custom: {
    50: '#b1e27e',
    500: '#89d542',
    950: '#000000',
  },
}

SCSS

$custom: #89d542;
$custom-light: #b1e27e;
$custom-dark: #000000;

JSON

{
  "hex": "#89d542",
  "rgb": {
    "r": 137,
    "g": 213,
    "b": 66
  },
  "hsl": {
    "h": 91.02,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79505,
    "c": 0.19249,
    "h": 132.9
  },
  "luminance": 0.533
}

Semantic roles & 50–950 ramp

primary

#89D542

secondary

#5F3487

accent

#41E797

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #89D542

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

Preview Lab → · Contrast checker → · Palette generator →