#289F61#289F61

#289F61 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.3% C 0.139 H 155.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#289F61
RGB	rgb(40, 159, 97)
HSL	hsl(149, 60%, 39%)
HSV	hsv(149, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 39%, 37.6%)
CIE-LAB	lab(58.14, -46.81, 23.32)
CIE-LCH	lch(58.14, 52.30, 153.52°)
OKLab	oklab(62.31% -0.1264 0.0583)
OKLCH	oklch(62.31% 0.139 155.2)
XYZ	xyz(15.4294, 26.1087, 15.5332)
Luminance	0.2611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F61 #9F2866

analogous

#2B9F28 #289F61 #289F9D

triadic

#289F61 #61289F #9F6128

tetradic

#289F61 #282B9F #9F2866 #9F9D28

square

#289F61 #282B9F #9F2866 #9F9D28

split-complementary

#289F61 #9D289F #9F282B

monochromatic

#0F3D25 #1C6E43 #289F61 #37CD7F #68D99E

Accessibility & contrast

On white

3.38

#289F61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#289F61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F61

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F61	#FFFFFF	#000000	##000000
##289F61	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E925D

Deuteranopia (green-blind)

#908865

Tritanopia (blue-blind)

#009D8F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289f61;
/* rgb */ color: rgb(40, 159, 97);
/* oklch */ color: oklch(62.3% 0.139 155.2);

Tailwind

colors: {
  custom: {
    50: '#74bc8e',
    500: '#289f61',
    950: '#000000',
  },
}

SCSS

$custom: #289f61;
$custom-light: #74bc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#289f61",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 97
  },
  "hsl": {
    "h": 148.739,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62313,
    "c": 0.13915,
    "h": 155.2
  },
  "luminance": 0.2611
}

Semantic roles & 50–950 ramp

primary

#289F61

secondary

#BF6493

accent

#4597E3

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #289F61

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

Preview Lab → · Contrast checker → · Palette generator →