#289537#289537

#289537 is a mid, vivid green. Relative luminance 0.222; OKLCH L 58.9% C 0.164 H 145.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#289537
RGB	rgb(40, 149, 55)
HSL	hsl(128, 58%, 37%)
HSV	hsv(128, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 63.1%, 41.6%)
CIE-LAB	lab(54.26, -49.86, 40.06)
CIE-LCH	lch(54.26, 63.96, 141.22°)
OKLab	oklab(58.91% -0.1347 0.0938)
OKLCH	oklch(58.91% 0.164 145.1)
XYZ	xyz(12.3113, 22.2205, 7.2538)
Luminance	0.2222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289537 #952886

analogous

#509528 #289537 #28956E

triadic

#289537 #372895 #953728

tetradic

#289537 #285095 #952886 #956E28

square

#289537 #285095 #952886 #956E28

split-complementary

#289537 #6E2895 #952850

monochromatic

#0E3513 #1B6525 #289537 #35C549 #62D572

Accessibility & contrast

On white

3.86

#289537 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#289537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289537

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289537	#FFFFFF	#000000	##000000
##289537	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98872C

Deuteranopia (green-blind)

#8B7E3F

Tritanopia (blue-blind)

#009181

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #289537;
/* rgb */ color: rgb(40, 149, 55);
/* oklch */ color: oklch(58.9% 0.164 145.1);

Tailwind

colors: {
  custom: {
    50: '#73b571',
    500: '#289537',
    950: '#000000',
  },
}

SCSS

$custom: #289537;
$custom-light: #73b571;
$custom-dark: #000000;

JSON

{
  "hex": "#289537",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 55
  },
  "hsl": {
    "h": 128.257,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58915,
    "c": 0.16413,
    "h": 145.1
  },
  "luminance": 0.22222
}

Semantic roles & 50–950 ramp

primary

#289537

secondary

#BB5EAE

accent

#47CCE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289537

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

Preview Lab → · Contrast checker → · Palette generator →