#289D60#289D60

#289D60 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.8% C 0.137 H 155.3°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#289D60
RGB	rgb(40, 157, 96)
HSL	hsl(149, 59%, 39%)
HSV	hsv(149, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 38.9%, 38.4%)
CIE-LAB	lab(57.47, -46.23, 22.98)
CIE-LCH	lch(57.47, 51.63, 153.57°)
OKLab	oklab(61.76% -0.1248 0.0574)
OKLCH	oklch(61.76% 0.137 155.3)
XYZ	xyz(15.0419, 25.4078, 15.1755)
Luminance	0.2541 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D60 #9D2865

analogous

#2A9D28 #289D60 #289D9A

triadic

#289D60 #60289D #9D6028

tetradic

#289D60 #282A9D #9D2865 #9D9A28

square

#289D60 #282A9D #9D2865 #9D9A28

split-complementary

#289D60 #9A289D #9D282A

monochromatic

#0F3B24 #1C6C42 #289D60 #36CC7E #67D89D

Accessibility & contrast

On white

3.45

#289D60 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#289D60 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D60

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D60	#FFFFFF	#000000	##000000
##289D60	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C905C

Deuteranopia (green-blind)

#8E8664

Tritanopia (blue-blind)

#009B8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289d60;
/* rgb */ color: rgb(40, 157, 96);
/* oklch */ color: oklch(61.8% 0.137 155.3);

Tailwind

colors: {
  custom: {
    50: '#74bb8d',
    500: '#289d60',
    950: '#000000',
  },
}

SCSS

$custom: #289d60;
$custom-light: #74bb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#289d60",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 96
  },
  "hsl": {
    "h": 148.718,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.61755,
    "c": 0.13738,
    "h": 155.3
  },
  "luminance": 0.2541
}

Semantic roles & 50–950 ramp

primary

#289D60

secondary

#BE6292

accent

#4597E3

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #289D60

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

Preview Lab → · Contrast checker → · Palette generator →