#318E52#318E52

#318E52 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.7% C 0.127 H 151.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#318E52
RGB	rgb(49, 142, 82)
HSL	hsl(141, 49%, 37%)
HSV	hsv(141, 65%, 56%)
CMYK	cmyk(65.5%, 0%, 42.3%, 44.3%)
CIE-LAB	lab(52.52, -41.32, 24.14)
CIE-LCH	lch(52.52, 47.86, 149.71°)
OKLab	oklab(57.66% -0.1116 0.0598)
OKLCH	oklch(57.66% 0.127 151.8)
XYZ	xyz(12.4616, 20.6069, 11.3018)
Luminance	0.2061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318E52 #8E316D

analogous

#3F8E31 #318E52 #318E80

triadic

#318E52 #52318E #8E5231

tetradic

#318E52 #313F8E #8E316D #8E8031

square

#318E52 #313F8E #8E316D #8E8031

split-complementary

#318E52 #80318E #8E313F

monochromatic

#12331D #216138 #318E52 #41BB6C #6DCD8F

Accessibility & contrast

On white

4.10

#318E52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#318E52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318E52

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318E52	#FFFFFF	#000000	##000000
##318E52	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824E

Deuteranopia (green-blind)

#827A56

Tritanopia (blue-blind)

#098C7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #318e52;
/* rgb */ color: rgb(49, 142, 82);
/* oklch */ color: oklch(57.7% 0.127 151.8);

Tailwind

colors: {
  custom: {
    50: '#74b083',
    500: '#318e52',
    950: '#000000',
  },
}

SCSS

$custom: #318e52;
$custom-light: #74b083;
$custom-dark: #000000;

JSON

{
  "hex": "#318e52",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 82
  },
  "hsl": {
    "h": 141.29,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57655,
    "c": 0.12664,
    "h": 151.8
  },
  "luminance": 0.20608
}

Semantic roles & 50–950 ramp

primary

#318E52

secondary

#B46799

accent

#50A8D8

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #318E52

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

Preview Lab → · Contrast checker → · Palette generator →