#289F27#289F27

#289F27 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.5% C 0.187 H 142.8°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#289F27
RGB	rgb(40, 159, 39)
HSL	hsl(120, 61%, 39%)
HSV	hsv(120, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 75.5%, 37.6%)
CIE-LAB	lab(57.46, -54.85, 50.11)
CIE-LCH	lch(57.46, 74.30, 137.59°)
OKLab	oklab(61.53% -0.1489 0.1131)
OKLCH	oklch(61.53% 0.187 142.8)
XYZ	xyz(13.6386, 25.3923, 6.1015)
Luminance	0.2539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F27 #9E279F

analogous

#649F27 #289F27 #279F62

triadic

#289F27 #27289F #9F2728

tetradic

#289F27 #27649F #9E279F #9F6227

square

#289F27 #27649F #9E279F #9F6227

split-complementary

#289F27 #62279F #9F2764

monochromatic

#0F3D0F #1C6E1B #289F27 #37CE36 #68DA67

Accessibility & contrast

On white

3.45

#289F27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#289F27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F27

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F27	#FFFFFF	#000000	##000000
##289F27	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)

#A3900E

Deuteranopia (green-blind)

#958634

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289f27;
/* rgb */ color: rgb(40, 159, 39);
/* oklch */ color: oklch(61.5% 0.187 142.8);

Tailwind

colors: {
  custom: {
    50: '#76bc69',
    500: '#289f27',
    950: '#000000',
  },
}

SCSS

$custom: #289f27;
$custom-light: #76bc69;
$custom-dark: #000000;

JSON

{
  "hex": "#289f27",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 39
  },
  "hsl": {
    "h": 119.5,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.61525,
    "c": 0.18703,
    "h": 142.8
  },
  "luminance": 0.25394
}

Semantic roles & 50–950 ramp

primary

#289F27

secondary

#BF62C0

accent

#44E4E2

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #289F27

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

Preview Lab → · Contrast checker → · Palette generator →