#289D33#289D33

#289D33 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.1% C 0.177 H 144.2°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#289D33
RGB	rgb(40, 157, 51)
HSL	hsl(126, 59%, 39%)
HSV	hsv(126, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 67.5%, 38.4%)
CIE-LAB	lab(56.88, -53.09, 44.76)
CIE-LCH	lch(56.88, 69.44, 139.86°)
OKLab	oklab(61.08% -0.1436 0.1034)
OKLCH	oklch(61.08% 0.177 144.2)
XYZ	xyz(13.5287, 24.8025, 7.2057)
Luminance	0.2480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D33 #9D2892

analogous

#579D28 #289D33 #289D6D

triadic

#289D33 #33289D #9D3328

tetradic

#289D33 #28579D #9D2892 #9D6D28

square

#289D33 #28579D #9D2892 #9D6D28

split-complementary

#289D33 #6D289D #9D2857

monochromatic

#0F3B13 #1C6C23 #289D33 #36CC44 #67D872

Accessibility & contrast

On white

3.52

#289D33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#289D33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D33

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D33	#FFFFFF	#000000	##000000
##289D33	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E25

Deuteranopia (green-blind)

#93853D

Tritanopia (blue-blind)

#009987

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289d33;
/* rgb */ color: rgb(40, 157, 51);
/* oklch */ color: oklch(61.1% 0.177 144.2);

Tailwind

colors: {
  custom: {
    50: '#75bb70',
    500: '#289d33',
    950: '#000000',
  },
}

SCSS

$custom: #289d33;
$custom-light: #75bb70;
$custom-dark: #000000;

JSON

{
  "hex": "#289d33",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 51
  },
  "hsl": {
    "h": 125.641,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.61078,
    "c": 0.17695,
    "h": 144.2
  },
  "luminance": 0.24804
}

Semantic roles & 50–950 ramp

primary

#289D33

secondary

#BE62B6

accent

#45D4E3

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #289D33

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

Preview Lab → · Contrast checker → · Palette generator →