#289A58#289A58

#289A58 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.8% C 0.141 H 153.0°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#289A58
RGB	rgb(40, 154, 88)
HSL	hsl(145, 59%, 38%)
HSV	hsv(145, 74%, 60%)
CMYK	cmyk(74%, 0%, 42.9%, 39.6%)
CIE-LAB	lab(56.35, -46.61, 25.84)
CIE-LCH	lch(56.35, 53.30, 150.99°)
OKLab	oklab(60.79% -0.1256 0.064)
OKLCH	oklch(60.79% 0.141 153)
XYZ	xyz(14.1909, 24.2653, 13.1664)
Luminance	0.2427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A58 #9A286A

analogous

#319A28 #289A58 #289A91

triadic

#289A58 #58289A #9A5828

tetradic

#289A58 #28319A #9A286A #9A9128

square

#289A58 #28319A #9A286A #9A9128

split-complementary

#289A58 #91289A #9A2831

monochromatic

#0F3920 #1B693C #289A58 #35CA74 #65D795

Accessibility & contrast

On white

3.59

#289A58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#289A58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A58

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A58	#FFFFFF	#000000	##000000
##289A58	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8D53

Deuteranopia (green-blind)

#8C835C

Tritanopia (blue-blind)

#00988A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #289a58;
/* rgb */ color: rgb(40, 154, 88);
/* oklch */ color: oklch(60.8% 0.141 153.0);

Tailwind

colors: {
  custom: {
    50: '#73b988',
    500: '#289a58',
    950: '#000000',
  },
}

SCSS

$custom: #289a58;
$custom-light: #73b988;
$custom-dark: #000000;

JSON

{
  "hex": "#289a58",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 88
  },
  "hsl": {
    "h": 145.263,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60788,
    "c": 0.14093,
    "h": 153
  },
  "luminance": 0.24267
}

Semantic roles & 50–950 ramp

primary

#289A58

secondary

#BD6196

accent

#46A0E2

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289A58

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

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