#289A36#289A36

#289A36 is a mid, vivid green. Relative luminance 0.238; OKLCH L 60.3% C 0.171 H 144.8°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#289A36
RGB	rgb(40, 154, 54)
HSL	hsl(127, 59%, 38%)
HSV	hsv(127, 74%, 60%)
CMYK	cmyk(74%, 0%, 64.9%, 39.6%)
CIE-LAB	lab(55.91, -51.73, 42.38)
CIE-LCH	lch(55.91, 66.87, 140.68°)
OKLab	oklab(60.28% -0.1398 0.0987)
OKLCH	oklch(60.28% 0.171 144.8)
XYZ	xyz(13.0956, 23.8272, 7.3983)
Luminance	0.2383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A36 #9A288C

analogous

#539A28 #289A36 #289A6F

triadic

#289A36 #36289A #9A3628

tetradic

#289A36 #28539A #9A288C #9A6F28

square

#289A36 #28539A #9A288C #9A6F28

split-complementary

#289A36 #6F289A #9A2853

monochromatic

#0F3914 #1B6925 #289A36 #35CA47 #65D773

Accessibility & contrast

On white

3.64

#289A36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#289A36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A36

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A36	#FFFFFF	#000000	##000000
##289A36	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B2A

Deuteranopia (green-blind)

#90823F

Tritanopia (blue-blind)

#009685

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289a36;
/* rgb */ color: rgb(40, 154, 54);
/* oklch */ color: oklch(60.3% 0.171 144.8);

Tailwind

colors: {
  custom: {
    50: '#74b971',
    500: '#289a36',
    950: '#000000',
  },
}

SCSS

$custom: #289a36;
$custom-light: #74b971;
$custom-dark: #000000;

JSON

{
  "hex": "#289a36",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 54
  },
  "hsl": {
    "h": 127.368,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60283,
    "c": 0.1711,
    "h": 144.8
  },
  "luminance": 0.23829
}

Semantic roles & 50–950 ramp

primary

#289A36

secondary

#BD61B2

accent

#46CFE2

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #289A36

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

Preview Lab → · Contrast checker → · Palette generator →