#289C44#289C44

#289C44 is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.0% C 0.162 H 147.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#289C44
RGB	rgb(40, 156, 68)
HSL	hsl(134, 59%, 38%)
HSV	hsv(134, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 56.4%, 38.8%)
CIE-LAB	lab(56.73, -50.64, 36.69)
CIE-LCH	lch(56.73, 62.54, 144.07°)
OKLab	oklab(61.01% -0.1364 0.0876)
OKLCH	oklch(61.01% 0.162 147.3)
XYZ	xyz(13.8059, 24.6438, 9.4969)
Luminance	0.2465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C44 #9C2880

analogous

#469C28 #289C44 #289C7E

triadic

#289C44 #44289C #9C4428

tetradic

#289C44 #28469C #9C2880 #9C7E28

square

#289C44 #28469C #9C2880 #9C7E28

split-complementary

#289C44 #7E289C #9C2846

monochromatic

#0F3B1A #1C6B2F #289C44 #36CB5A #67D882

Accessibility & contrast

On white

3.54

#289C44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#289C44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C44

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C44	#FFFFFF	#000000	##000000
##289C44	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8E3C

Deuteranopia (green-blind)

#90844B

Tritanopia (blue-blind)

#009988

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289c44;
/* rgb */ color: rgb(40, 156, 68);
/* oklch */ color: oklch(61.0% 0.162 147.3);

Tailwind

colors: {
  custom: {
    50: '#74ba7a',
    500: '#289c44',
    950: '#000000',
  },
}

SCSS

$custom: #289c44;
$custom-light: #74ba7a;
$custom-dark: #000000;

JSON

{
  "hex": "#289c44",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 68
  },
  "hsl": {
    "h": 134.483,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61005,
    "c": 0.16208,
    "h": 147.3
  },
  "luminance": 0.24645
}

Semantic roles & 50–950 ramp

primary

#289C44

secondary

#BE62A8

accent

#45BCE2

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #289C44

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

Preview Lab → · Contrast checker → · Palette generator →