#318F58#318F58

#318F58 is a mid, vivid green. Relative luminance 0.210; OKLCH L 58.0% C 0.122 H 154.0°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#318F58
RGB	rgb(49, 143, 88)
HSL	hsl(145, 49%, 38%)
HSV	hsv(145, 66%, 56%)
CMYK	cmyk(65.7%, 0%, 38.5%, 43.9%)
CIE-LAB	lab(52.95, -40.58, 21.40)
CIE-LCH	lch(52.95, 45.88, 152.20°)
OKLab	oklab(58.05% -0.1098 0.0535)
OKLCH	oklch(58.05% 0.122 154)
XYZ	xyz(12.8494, 21.0011, 12.6071)
Luminance	0.2100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318F58 #8F3168

analogous

#398F31 #318F58 #318F87

triadic

#318F58 #58318F #8F5831

tetradic

#318F58 #31398F #8F3168 #8F8731

square

#318F58 #31398F #8F3168 #8F8731

split-complementary

#318F58 #87318F #8F3139

monochromatic

#123420 #21613C #318F58 #41BD74 #6DCD95

Accessibility & contrast

On white

4.04

#318F58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#318F58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318F58

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318F58	#FFFFFF	#000000	##000000
##318F58	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)

#8F8454

Deuteranopia (green-blind)

#837B5C

Tritanopia (blue-blind)

#008D81

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #318f58;
/* rgb */ color: rgb(49, 143, 88);
/* oklch */ color: oklch(58.0% 0.122 154.0);

Tailwind

colors: {
  custom: {
    50: '#74b087',
    500: '#318f58',
    950: '#000000',
  },
}

SCSS

$custom: #318f58;
$custom-light: #74b087;
$custom-dark: #000000;

JSON

{
  "hex": "#318f58",
  "rgb": {
    "r": 49,
    "g": 143,
    "b": 88
  },
  "hsl": {
    "h": 144.894,
    "s": 48.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58046,
    "c": 0.12217,
    "h": 154
  },
  "luminance": 0.21002
}

Semantic roles & 50–950 ramp

primary

#318F58

secondary

#B56794

accent

#4FA0D9

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #318F58

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

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