#289437#289437

#289437 is a mid, vivid green. Relative luminance 0.219; OKLCH L 58.6% C 0.163 H 145.2°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#289437
RGB	rgb(40, 148, 55)
HSL	hsl(128, 57%, 37%)
HSV	hsv(128, 73%, 58%)
CMYK	cmyk(73%, 0%, 62.8%, 42%)
CIE-LAB	lab(53.93, -49.51, 39.68)
CIE-LCH	lch(53.93, 63.45, 141.29°)
OKLab	oklab(58.64% -0.1337 0.093)
OKLCH	oklch(58.64% 0.163 145.2)
XYZ	xyz(12.1537, 21.9054, 7.2013)
Luminance	0.2191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289437 #942885

analogous

#4F9428 #289437 #28946D

triadic

#289437 #372894 #943728

tetradic

#289437 #284F94 #942885 #946D28

square

#289437 #284F94 #942885 #946D28

split-complementary

#289437 #6D2894 #94284F

monochromatic

#0E3413 #1B6425 #289437 #35C449 #62D572

Accessibility & contrast

On white

3.90

#289437 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#289437 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289437

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289437	#FFFFFF	#000000	##000000
##289437	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96862D

Deuteranopia (green-blind)

#8A7E3F

Tritanopia (blue-blind)

#009080

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #289437;
/* rgb */ color: rgb(40, 148, 55);
/* oklch */ color: oklch(58.6% 0.163 145.2);

Tailwind

colors: {
  custom: {
    50: '#73b471',
    500: '#289437',
    950: '#000000',
  },
}

SCSS

$custom: #289437;
$custom-light: #73b471;
$custom-dark: #000000;

JSON

{
  "hex": "#289437",
  "rgb": {
    "r": 40,
    "g": 148,
    "b": 55
  },
  "hsl": {
    "h": 128.333,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58639,
    "c": 0.16288,
    "h": 145.2
  },
  "luminance": 0.21907
}

Semantic roles & 50–950 ramp

primary

#289437

secondary

#BA5EAD

accent

#47CBE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289437

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

Preview Lab → · Contrast checker → · Palette generator →