#89C02F#89C02F

#89C02F is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 74.3% C 0.178 H 128.6°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#89C02F
RGB	rgb(137, 192, 47)
HSL	hsl(83, 61%, 47%)
HSV	hsv(83, 76%, 75%)
CMYK	cmyk(28.6%, 0%, 75.5%, 24.7%)
CIE-LAB	lab(71.71, -38.83, 62.61)
CIE-LCH	lch(71.71, 73.67, 121.80°)
OKLab	oklab(74.3% -0.1111 0.139)
OKLCH	oklch(74.3% 0.178 128.6)
XYZ	xyz(29.6792, 43.2221, 9.4678)
Luminance	0.4322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89C02F #662FC0

analogous

#C0AF2F #89C02F #40C02F

triadic

#89C02F #2F89C0 #C02F89

tetradic

#89C02F #2FC0AF #662FC0 #C02F40

square

#89C02F #2FC0AF #662FC0 #C02F40

split-complementary

#89C02F #2F40C0 #AF2FC0

monochromatic

#435E17 #668F23 #89C02F #A5D656 #C0E288

Accessibility & contrast

On white

2.18

#89C02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#89C02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89C02F

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89C02F	#FFFFFF	#000000	##000000
##89C02F	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B20C

Deuteranopia (green-blind)

#C2AE3D

Tritanopia (blue-blind)

#8EB7A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #89c02f;
/* rgb */ color: rgb(137, 192, 47);
/* oklch */ color: oklch(74.3% 0.178 128.6);

Tailwind

colors: {
  custom: {
    50: '#b0d372',
    500: '#89c02f',
    950: '#000000',
  },
}

SCSS

$custom: #89c02f;
$custom-light: #b0d372;
$custom-dark: #000000;

JSON

{
  "hex": "#89c02f",
  "rgb": {
    "r": 137,
    "g": 192,
    "b": 47
  },
  "hsl": {
    "h": 82.759,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.74297,
    "c": 0.17799,
    "h": 128.6
  },
  "luminance": 0.43223
}

Semantic roles & 50–950 ramp

primary

#89C02F

secondary

#9C7FCB

accent

#44E481

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #89C02F

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

Preview Lab → · Contrast checker → · Palette generator →