#289E49#289E49

#289E49 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.6% C 0.160 H 148.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#289E49
RGB	rgb(40, 158, 73)
HSL	hsl(137, 60%, 39%)
HSV	hsv(137, 75%, 62%)
CMYK	cmyk(74.7%, 0%, 53.8%, 38%)
CIE-LAB	lab(57.45, -50.63, 35.07)
CIE-LCH	lch(57.45, 61.59, 145.29°)
OKLab	oklab(61.62% -0.1362 0.0844)
OKLCH	oklch(61.62% 0.16 148.2)
XYZ	xyz(14.3034, 25.3842, 10.4479)
Luminance	0.2539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289E49 #9E287D

analogous

#429E28 #289E49 #289E84

triadic

#289E49 #49289E #9E4928

tetradic

#289E49 #28429E #9E287D #9E8428

square

#289E49 #28429E #9E287D #9E8428

split-complementary

#289E49 #84289E #9E2842

monochromatic

#0F3C1C #1C6D32 #289E49 #37CC61 #68D987

Accessibility & contrast

On white

3.46

#289E49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#289E49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289E49

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289E49	#FFFFFF	#000000	##000000
##289E49	1.00	3.46	6.08	6.08
#FFFFFF	3.46	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)

#A09041

Deuteranopia (green-blind)

#92864F

Tritanopia (blue-blind)

#009B8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289e49;
/* rgb */ color: rgb(40, 158, 73);
/* oklch */ color: oklch(61.6% 0.160 148.2);

Tailwind

colors: {
  custom: {
    50: '#74bc7e',
    500: '#289e49',
    950: '#000000',
  },
}

SCSS

$custom: #289e49;
$custom-light: #74bc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#289e49",
  "rgb": {
    "r": 40,
    "g": 158,
    "b": 73
  },
  "hsl": {
    "h": 136.78,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.61622,
    "c": 0.16023,
    "h": 148.2
  },
  "luminance": 0.25386
}

Semantic roles & 50–950 ramp

primary

#289E49

secondary

#BF63A5

accent

#45B7E3

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #289E49

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

Preview Lab → · Contrast checker → · Palette generator →