#289C36#289C36

#289C36 is a mid, vivid green. Relative luminance 0.245; OKLCH L 60.8% C 0.174 H 144.7°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#289C36
RGB	rgb(40, 156, 54)
HSL	hsl(127, 59%, 38%)
HSV	hsv(127, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 65.4%, 38.8%)
CIE-LAB	lab(56.58, -52.42, 43.12)
CIE-LCH	lch(56.58, 67.87, 140.56°)
OKLab	oklab(60.83% -0.1416 0.1002)
OKLCH	oklch(60.83% 0.174 144.7)
XYZ	xyz(13.4285, 24.4929, 7.5092)
Luminance	0.2449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C36 #9C288E

analogous

#549C28 #289C36 #289C70

triadic

#289C36 #36289C #9C3628

tetradic

#289C36 #28549C #9C288E #9C7028

square

#289C36 #28549C #9C288E #9C7028

split-complementary

#289C36 #70289C #9C2854

monochromatic

#0F3B14 #1C6B25 #289C36 #36CB48 #67D874

Accessibility & contrast

On white

3.56

#289C36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#289C36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C36

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C36	#FFFFFF	#000000	##000000
##289C36	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D2A

Deuteranopia (green-blind)

#92843F

Tritanopia (blue-blind)

#009887

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289c36;
/* rgb */ color: rgb(40, 156, 54);
/* oklch */ color: oklch(60.8% 0.174 144.7);

Tailwind

colors: {
  custom: {
    50: '#75ba71',
    500: '#289c36',
    950: '#000000',
  },
}

SCSS

$custom: #289c36;
$custom-light: #75ba71;
$custom-dark: #000000;

JSON

{
  "hex": "#289c36",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 54
  },
  "hsl": {
    "h": 127.241,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.60834,
    "c": 0.17353,
    "h": 144.7
  },
  "luminance": 0.24494
}

Semantic roles & 50–950 ramp

primary

#289C36

secondary

#BE62B3

accent

#45CFE2

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #289C36

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

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