#289A33#289A33

#289A33 is a mid, vivid green. Relative luminance 0.238; OKLCH L 60.3% C 0.173 H 144.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#289A33
RGB	rgb(40, 154, 51)
HSL	hsl(126, 59%, 38%)
HSV	hsv(126, 74%, 60%)
CMYK	cmyk(74%, 0%, 66.9%, 39.6%)
CIE-LAB	lab(55.89, -52.06, 43.68)
CIE-LCH	lch(55.89, 67.96, 140.01°)
OKLab	oklab(60.25% -0.1408 0.1011)
OKLCH	oklch(60.25% 0.173 144.3)
XYZ	xyz(13.0274, 23.7999, 7.0386)
Luminance	0.2380 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A33 #9A288F

analogous

#569A28 #289A33 #289A6C

triadic

#289A33 #33289A #9A3328

tetradic

#289A33 #28569A #9A288F #9A6C28

square

#289A33 #28569A #9A288F #9A6C28

split-complementary

#289A33 #6C289A #9A2856

monochromatic

#0F3913 #1B6923 #289A33 #35CA43 #65D770

Accessibility & contrast

On white

3.65

#289A33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#289A33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A33

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A33	#FFFFFF	#000000	##000000
##289A33	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B26

Deuteranopia (green-blind)

#90823C

Tritanopia (blue-blind)

#009685

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289a33;
/* rgb */ color: rgb(40, 154, 51);
/* oklch */ color: oklch(60.3% 0.173 144.3);

Tailwind

colors: {
  custom: {
    50: '#74b96f',
    500: '#289a33',
    950: '#000000',
  },
}

SCSS

$custom: #289a33;
$custom-light: #74b96f;
$custom-dark: #000000;

JSON

{
  "hex": "#289a33",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 51
  },
  "hsl": {
    "h": 125.789,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60252,
    "c": 0.17335,
    "h": 144.3
  },
  "luminance": 0.23801
}

Semantic roles & 50–950 ramp

primary

#289A33

secondary

#BD61B4

accent

#46D3E2

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #289A33

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

Preview Lab → · Contrast checker → · Palette generator →