#318E4D#318E4D

#318E4D is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.6% C 0.132 H 150.0°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#318E4D
RGB	rgb(49, 142, 77)
HSL	hsl(138, 49%, 37%)
HSV	hsv(138, 65%, 56%)
CMYK	cmyk(65.5%, 0%, 45.8%, 44.3%)
CIE-LAB	lab(52.44, -42.22, 26.76)
CIE-LCH	lch(52.44, 49.99, 147.64°)
OKLab	oklab(57.56% -0.1139 0.0658)
OKLCH	oklch(57.56% 0.132 150)
XYZ	xyz(12.2782, 20.5335, 10.3360)
Luminance	0.2054 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318E4D #8E3172

analogous

#438E31 #318E4D #318E7C

triadic

#318E4D #4D318E #8E4D31

tetradic

#318E4D #31438E #8E3172 #8E7C31

square

#318E4D #31438E #8E3172 #8E7C31

split-complementary

#318E4D #7C318E #8E3143

monochromatic

#12331C #216134 #318E4D #41BB66 #6DCD8A

Accessibility & contrast

On white

4.11

#318E4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#318E4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318E4D

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318E4D	#FFFFFF	#000000	##000000
##318E4D	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8248

Deuteranopia (green-blind)

#837A51

Tritanopia (blue-blind)

#0E8C7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #318e4d;
/* rgb */ color: rgb(49, 142, 77);
/* oklch */ color: oklch(57.6% 0.132 150.0);

Tailwind

colors: {
  custom: {
    50: '#74b080',
    500: '#318e4d',
    950: '#000000',
  },
}

SCSS

$custom: #318e4d;
$custom-light: #74b080;
$custom-dark: #000000;

JSON

{
  "hex": "#318e4d",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 77
  },
  "hsl": {
    "h": 138.065,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57561,
    "c": 0.13156,
    "h": 150
  },
  "luminance": 0.20535
}

Semantic roles & 50–950 ramp

primary

#318E4D

secondary

#B4679D

accent

#50AFD8

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #318E4D

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

Preview Lab → · Contrast checker → · Palette generator →