#278E35#278E35

#278E35 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.157 H 145.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#278E35
RGB	rgb(39, 142, 53)
HSL	hsl(128, 57%, 35%)
HSV	hsv(128, 73%, 56%)
CMYK	cmyk(72.5%, 0%, 62.7%, 44.3%)
CIE-LAB	lab(51.87, -47.79, 38.28)
CIE-LCH	lch(51.87, 61.23, 141.31°)
OKLab	oklab(56.93% -0.1291 0.0898)
OKLCH	oklch(56.93% 0.157 145.2)
XYZ	xyz(11.1516, 20.0331, 6.6466)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E35 #8E2780

analogous

#4D8E27 #278E35 #278E68

triadic

#278E35 #35278E #8E3527

tetradic

#278E35 #274D8E #8E2780 #8E6827

square

#278E35 #274D8E #8E2780 #8E6827

split-complementary

#278E35 #68278E #8E274D

monochromatic

#0D2E11 #1A5E23 #278E35 #34BE47 #5DD26D

Accessibility & contrast

On white

4.19

#278E35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#278E35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E35

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E35	#FFFFFF	#000000	##000000
##278E35	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90812B

Deuteranopia (green-blind)

#84783C

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #278e35;
/* rgb */ color: rgb(39, 142, 53);
/* oklch */ color: oklch(56.9% 0.157 145.2);

Tailwind

colors: {
  custom: {
    50: '#71b070',
    500: '#278e35',
    950: '#000000',
  },
}

SCSS

$custom: #278e35;
$custom-light: #71b070;
$custom-dark: #000000;

JSON

{
  "hex": "#278e35",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 53
  },
  "hsl": {
    "h": 128.155,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56926,
    "c": 0.15726,
    "h": 145.2
  },
  "luminance": 0.20034
}

Semantic roles & 50–950 ramp

primary

#278E35

secondary

#B859AB

accent

#48CBE0

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#091108

muted

#7B807B

Preview Lab

Preview with #278E35

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

Preview Lab → · Contrast checker → · Palette generator →