#89B539#89B539

#89B539 is a light, vivid yellow-green. Relative luminance 0.387; OKLCH L 71.7% C 0.158 H 127.0°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#89B539
RGB	rgb(137, 181, 57)
HSL	hsl(81, 52%, 47%)
HSV	hsv(81, 69%, 71%)
CMYK	cmyk(24.3%, 0%, 68.5%, 29%)
CIE-LAB	lab(68.50, -33.23, 55.83)
CIE-LCH	lch(68.50, 64.97, 120.76°)
OKLab	oklab(71.72% -0.0951 0.1263)
OKLCH	oklch(71.72% 0.158 127)
XYZ	xyz(27.5790, 38.6610, 9.8794)
Luminance	0.3866 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89B539 #6539B5

analogous

#B5A339 #89B539 #4BB539

triadic

#89B539 #3989B5 #B53989

tetradic

#89B539 #39B5A3 #6539B5 #B5394B

square

#89B539 #39B5A3 #6539B5 #B5394B

split-complementary

#89B539 #394BB5 #A339B5

monochromatic

#43581C #66862A #89B539 #A6CD5F #C0DB8D

Accessibility & contrast

On white

2.40

#89B539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#89B539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89B539

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89B539	#FFFFFF	#000000	##000000
##89B539	1.00	2.40	8.73	8.73
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA927

Deuteranopia (green-blind)

#B8A643

Tritanopia (blue-blind)

#8EAD9C

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #89b539;
/* rgb */ color: rgb(137, 181, 57);
/* oklch */ color: oklch(71.7% 0.158 127.0);

Tailwind

colors: {
  custom: {
    50: '#afcb76',
    500: '#89b539',
    950: '#000000',
  },
}

SCSS

$custom: #89b539;
$custom-light: #afcb76;
$custom-dark: #000000;

JSON

{
  "hex": "#89b539",
  "rgb": {
    "r": 137,
    "g": 181,
    "b": 57
  },
  "hsl": {
    "h": 81.29,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71719,
    "c": 0.15808,
    "h": 127
  },
  "luminance": 0.38662
}

Semantic roles & 50–950 ramp

primary

#89B539

secondary

#9B84C6

accent

#4CDC7F

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #89B539

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

Preview Lab → · Contrast checker → · Palette generator →