#318F59#318F59

#318F59 is a mid, vivid green. Relative luminance 0.210; OKLCH L 58.1% C 0.121 H 154.5°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#318F59
RGB	rgb(49, 143, 89)
HSL	hsl(146, 49%, 38%)
HSV	hsv(146, 66%, 56%)
CMYK	cmyk(65.7%, 0%, 37.8%, 43.9%)
CIE-LAB	lab(52.97, -40.39, 20.87)
CIE-LCH	lch(52.97, 45.46, 152.67°)
OKLab	oklab(58.07% -0.1093 0.0523)
OKLCH	oklch(58.07% 0.121 154.5)
XYZ	xyz(12.8911, 21.0178, 12.8267)
Luminance	0.2102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318F59 #8F3167

analogous

#388F31 #318F59 #318F88

triadic

#318F59 #59318F #8F5931

tetradic

#318F59 #31388F #8F3167 #8F8831

square

#318F59 #31388F #8F3167 #8F8831

split-complementary

#318F59 #88318F #8F3138

monochromatic

#123420 #21613D #318F59 #41BD75 #6DCD96

Accessibility & contrast

On white

4.04

#318F59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#318F59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318F59

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318F59	#FFFFFF	#000000	##000000
##318F59	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8455

Deuteranopia (green-blind)

#827B5C

Tritanopia (blue-blind)

#008D81

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #318f59;
/* rgb */ color: rgb(49, 143, 89);
/* oklch */ color: oklch(58.1% 0.121 154.5);

Tailwind

colors: {
  custom: {
    50: '#74b088',
    500: '#318f59',
    950: '#000000',
  },
}

SCSS

$custom: #318f59;
$custom-light: #74b088;
$custom-dark: #000000;

JSON

{
  "hex": "#318f59",
  "rgb": {
    "r": 49,
    "g": 143,
    "b": 89
  },
  "hsl": {
    "h": 145.532,
    "s": 48.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58067,
    "c": 0.1212,
    "h": 154.5
  },
  "luminance": 0.21019
}

Semantic roles & 50–950 ramp

primary

#318F59

secondary

#B56794

accent

#4F9ED9

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #318F59

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

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