#89C02B#89C02B

#89C02B is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 74.3% C 0.180 H 128.5°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#89C02B
RGB	rgb(137, 192, 43)
HSL	hsl(82, 63%, 46%)
HSV	hsv(82, 78%, 75%)
CMYK	cmyk(28.6%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(71.68, -39.03, 63.86)
CIE-LCH	lch(71.68, 74.84, 121.43°)
OKLab	oklab(74.27% -0.112 0.141)
OKLCH	oklch(74.27% 0.18 128.5)
XYZ	xyz(29.6022, 43.1913, 9.0622)
Luminance	0.4319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89C02B #622BC0

analogous

#C0AC2B #89C02B #3EC02B

triadic

#89C02B #2B89C0 #C02B89

tetradic

#89C02B #2BC0AC #622BC0 #C02B3E

square

#89C02B #2BC0AC #622BC0 #C02B3E

split-complementary

#89C02B #2B3EC0 #AC2BC0

monochromatic

#425C15 #658E20 #89C02B #A6D850 #BFE382

Accessibility & contrast

On white

2.18

#89C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#89C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89C02B

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89C02B	#FFFFFF	#000000	##000000
##89C02B	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)

#CAB200

Deuteranopia (green-blind)

#C2AE3B

Tritanopia (blue-blind)

#8EB7A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #89c02b;
/* rgb */ color: rgb(137, 192, 43);
/* oklch */ color: oklch(74.3% 0.180 128.5);

Tailwind

colors: {
  custom: {
    50: '#b0d371',
    500: '#89c02b',
    950: '#000000',
  },
}

SCSS

$custom: #89c02b;
$custom-light: #b0d371;
$custom-dark: #000000;

JSON

{
  "hex": "#89c02b",
  "rgb": {
    "r": 137,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 82.148,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74273,
    "c": 0.18008,
    "h": 128.5
  },
  "luminance": 0.43192
}

Semantic roles & 50–950 ramp

primary

#89C02B

secondary

#997BCC

accent

#41E67E

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111408

muted

#80827B

Preview Lab

Preview with #89C02B

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

Preview Lab → · Contrast checker → · Palette generator →