#289C60#289C60

#289C60 is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.5% C 0.136 H 155.5°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#289C60
RGB	rgb(40, 156, 96)
HSL	hsl(149, 59%, 38%)
HSV	hsv(149, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 38.5%, 38.8%)
CIE-LAB	lab(57.14, -45.84, 22.54)
CIE-LCH	lch(57.14, 51.08, 153.81°)
OKLab	oklab(61.49% -0.1238 0.0564)
OKLCH	oklch(61.49% 0.136 155.5)
XYZ	xyz(14.8735, 25.0709, 15.1194)
Luminance	0.2507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C60 #9C2864

analogous

#2A9C28 #289C60 #289C9A

triadic

#289C60 #60289C #9C6028

tetradic

#289C60 #282A9C #9C2864 #9C9A28

square

#289C60 #282A9C #9C2864 #9C9A28

split-complementary

#289C60 #9A289C #9C282A

monochromatic

#0F3B24 #1C6B42 #289C60 #36CB7E #67D89D

Accessibility & contrast

On white

3.49

#289C60 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#289C60 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C60

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C60	#FFFFFF	#000000	##000000
##289C60	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8F5C

Deuteranopia (green-blind)

#8D8564

Tritanopia (blue-blind)

#009A8D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289c60;
/* rgb */ color: rgb(40, 156, 96);
/* oklch */ color: oklch(61.5% 0.136 155.5);

Tailwind

colors: {
  custom: {
    50: '#73ba8d',
    500: '#289c60',
    950: '#000000',
  },
}

SCSS

$custom: #289c60;
$custom-light: #73ba8d;
$custom-dark: #000000;

JSON

{
  "hex": "#289c60",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 96
  },
  "hsl": {
    "h": 148.966,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61486,
    "c": 0.13603,
    "h": 155.5
  },
  "luminance": 0.25073
}

Semantic roles & 50–950 ramp

primary

#289C60

secondary

#BE6291

accent

#4597E2

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #289C60

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

Preview Lab → · Contrast checker → · Palette generator →