#289E46#289E46

#289E46 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.6% C 0.163 H 147.6°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#289E46
RGB	rgb(40, 158, 70)
HSL	hsl(135, 60%, 39%)
HSV	hsv(135, 75%, 62%)
CMYK	cmyk(74.7%, 0%, 55.7%, 38%)
CIE-LAB	lab(57.41, -51.08, 36.53)
CIE-LCH	lch(57.41, 62.79, 144.43°)
OKLab	oklab(61.58% -0.1375 0.0874)
OKLCH	oklch(61.58% 0.163 147.6)
XYZ	xyz(14.2063, 25.3454, 9.9366)
Luminance	0.2535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289E46 #9E2880

analogous

#459E28 #289E46 #289E81

triadic

#289E46 #46289E #9E4628

tetradic

#289E46 #28459E #9E2880 #9E8128

square

#289E46 #28459E #9E2880 #9E8128

split-complementary

#289E46 #81289E #9E2845

monochromatic

#0F3C1B #1C6D30 #289E46 #37CC5D #68D984

Accessibility & contrast

On white

3.46

#289E46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#289E46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289E46

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289E46	#FFFFFF	#000000	##000000
##289E46	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0903E

Deuteranopia (green-blind)

#92864D

Tritanopia (blue-blind)

#009B8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289e46;
/* rgb */ color: rgb(40, 158, 70);
/* oklch */ color: oklch(61.6% 0.163 147.6);

Tailwind

colors: {
  custom: {
    50: '#74bc7c',
    500: '#289e46',
    950: '#000000',
  },
}

SCSS

$custom: #289e46;
$custom-light: #74bc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#289e46",
  "rgb": {
    "r": 40,
    "g": 158,
    "b": 70
  },
  "hsl": {
    "h": 135.254,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.61579,
    "c": 0.16289,
    "h": 147.6
  },
  "luminance": 0.25347
}

Semantic roles & 50–950 ramp

primary

#289E46

secondary

#BF63A7

accent

#45BBE3

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #289E46

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

Preview Lab → · Contrast checker → · Palette generator →