#318E58#318E58

#318E58 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.8% C 0.121 H 154.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#318E58
RGB	rgb(49, 142, 88)
HSL	hsl(145, 49%, 37%)
HSV	hsv(145, 65%, 56%)
CMYK	cmyk(65.5%, 0%, 38%, 44.3%)
CIE-LAB	lab(52.62, -40.17, 20.96)
CIE-LCH	lch(52.62, 45.31, 152.44°)
OKLab	oklab(57.78% -0.1087 0.0525)
OKLCH	oklch(57.78% 0.121 154.2)
XYZ	xyz(12.7000, 20.7022, 12.5573)
Luminance	0.2070 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318E58 #8E3167

analogous

#398E31 #318E58 #318E86

triadic

#318E58 #58318E #8E5831

tetradic

#318E58 #31398E #8E3167 #8E8631

square

#318E58 #31398E #8E3167 #8E8631

split-complementary

#318E58 #86318E #8E3139

monochromatic

#123320 #21613C #318E58 #41BB74 #6DCD95

Accessibility & contrast

On white

4.08

#318E58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#318E58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318E58

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318E58	#FFFFFF	#000000	##000000
##318E58	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8354

Deuteranopia (green-blind)

#827A5B

Tritanopia (blue-blind)

#018C80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #318e58;
/* rgb */ color: rgb(49, 142, 88);
/* oklch */ color: oklch(57.8% 0.121 154.2);

Tailwind

colors: {
  custom: {
    50: '#74b087',
    500: '#318e58',
    950: '#000000',
  },
}

SCSS

$custom: #318e58;
$custom-light: #74b087;
$custom-dark: #000000;

JSON

{
  "hex": "#318e58",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 88
  },
  "hsl": {
    "h": 145.161,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57776,
    "c": 0.12073,
    "h": 154.2
  },
  "luminance": 0.20704
}

Semantic roles & 50–950 ramp

primary

#318E58

secondary

#B46794

accent

#509FD8

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #318E58

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

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