#378F58#378F58

#378F58 is a mid, moderate green. Relative luminance 0.212; OKLCH L 58.2% C 0.119 H 153.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#378F58
RGB	rgb(55, 143, 88)
HSL	hsl(143, 44%, 39%)
HSV	hsv(143, 62%, 56%)
CMYK	cmyk(61.5%, 0%, 38.5%, 43.9%)
CIE-LAB	lab(53.12, -39.29, 21.66)
CIE-LCH	lch(53.12, 44.87, 151.13°)
OKLab	oklab(58.24% -0.1064 0.0541)
OKLCH	oklch(58.24% 0.119 153)
XYZ	xyz(13.1584, 21.1604, 12.6216)
Luminance	0.2116 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F58 #8F376E

analogous

#428F37 #378F58 #378F84

triadic

#378F58 #58378F #8F5837

tetradic

#378F58 #37428F #8F376E #8F8437

square

#378F58 #37428F #8F376E #8F8437

split-complementary

#378F58 #84378F #8F3742

monochromatic

#153722 #26633D #378F58 #4AB974 #76CA96

Accessibility & contrast

On white

4.01

#378F58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#378F58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F58

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F58	#FFFFFF	#000000	##000000
##378F58	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8454

Deuteranopia (green-blind)

#837C5C

Tritanopia (blue-blind)

#198D81

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #378f58;
/* rgb */ color: rgb(55, 143, 88);
/* oklch */ color: oklch(58.2% 0.119 153.0);

Tailwind

colors: {
  custom: {
    50: '#77b087',
    500: '#378f58',
    950: '#000000',
  },
}

SCSS

$custom: #378f58;
$custom-light: #77b087;
$custom-dark: #000000;

JSON

{
  "hex": "#378f58",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 88
  },
  "hsl": {
    "h": 142.5,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.58238,
    "c": 0.11941,
    "h": 153
  },
  "luminance": 0.21162
}

Semantic roles & 50–950 ramp

primary

#378F58

secondary

#B36F99

accent

#54A4D4

background

#F7FAF8

surface

#EEF5EF

border

#C9CFCA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #378F58

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

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