#89CB4B#89CB4B

#89CB4B is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 77.2% C 0.173 H 132.4°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#89CB4B
RGB	rgb(137, 203, 75)
HSL	hsl(91, 55%, 55%)
HSV	hsv(91, 63%, 80%)
CMYK	cmyk(32.5%, 0%, 63.1%, 20.4%)
CIE-LAB	lab(75.16, -41.73, 55.54)
CIE-LCH	lch(75.16, 69.47, 126.91°)
OKLab	oklab(77.17% -0.1168 0.1281)
OKLCH	oklch(77.17% 0.173 132.4)
XYZ	xyz(32.9420, 48.5370, 14.2882)
Luminance	0.4854 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CB4B #8D4BCB

analogous

#C9CB4B #89CB4B #4BCB4D

triadic

#89CB4B #4B89CB #CB4B89

tetradic

#89CB4B #4BC9CB #8D4BCB #CB4D4B

square

#89CB4B #4BC9CB #8D4BCB #CB4D4B

split-complementary

#89CB4B #4D4BCB #CB4BC9

monochromatic

#4C7923 #6BA831 #89CB4B #A8D97A #C7E6AA

Accessibility & contrast

On white

1.96

#89CB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#89CB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CB4B

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CB4B	#FFFFFF	#000000	##000000
##89CB4B	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3B

Deuteranopia (green-blind)

#CAB755

Tritanopia (blue-blind)

#8AC3B0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #89cb4b;
/* rgb */ color: rgb(137, 203, 75);
/* oklch */ color: oklch(77.2% 0.173 132.4);

Tailwind

colors: {
  custom: {
    50: '#afdb83',
    500: '#89cb4b',
    950: '#000000',
  },
}

SCSS

$custom: #89cb4b;
$custom-light: #afdb83;
$custom-dark: #000000;

JSON

{
  "hex": "#89cb4b",
  "rgb": {
    "r": 137,
    "g": 203,
    "b": 75
  },
  "hsl": {
    "h": 90.938,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77173,
    "c": 0.17336,
    "h": 132.4
  },
  "luminance": 0.48538
}

Semantic roles & 50–950 ramp

primary

#89CB4B

secondary

#BA9ED4

accent

#49DF96

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #89CB4B

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

Preview Lab → · Contrast checker → · Palette generator →