#377E58#377E58

#377E58 is a mid, moderate green. Relative luminance 0.164; OKLCH L 53.7% C 0.094 H 157.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#377E58
RGB	rgb(55, 126, 88)
HSL	hsl(148, 39%, 35%)
HSV	hsv(148, 56%, 49%)
CMYK	cmyk(56.3%, 0%, 30.2%, 50.6%)
CIE-LAB	lab(47.54, -31.74, 14.11)
CIE-LCH	lch(47.54, 34.74, 156.03°)
OKLab	oklab(53.67% -0.0868 0.0358)
OKLCH	oklch(53.67% 0.094 157.6)
XYZ	xyz(10.7970, 16.4376, 11.8344)
Luminance	0.1644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E58 #7E375D

analogous

#397E37 #377E58 #377E7B

triadic

#377E58 #58377E #7E5837

tetradic

#377E58 #37397E #7E375D #7E7B37

square

#377E58 #37397E #7E375D #7E7B37

split-complementary

#377E58 #7B377E #7E3739

monochromatic

#12291C #24533A #377E58 #4AA976 #6FC095

Accessibility & contrast

On white

4.90

#377E58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#377E58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E58

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E58	#FFFFFF	#000000	##FFFFFF
##377E58	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7556

Deuteranopia (green-blind)

#736E5A

Tritanopia (blue-blind)

#207D74

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #377e58;
/* rgb */ color: rgb(55, 126, 88);
/* oklch */ color: oklch(53.7% 0.094 157.6);

Tailwind

colors: {
  custom: {
    50: '#74a487',
    500: '#377e58',
    950: '#000000',
  },
}

SCSS

$custom: #377e58;
$custom-light: #74a487;
$custom-dark: #000000;

JSON

{
  "hex": "#377e58",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 88
  },
  "hsl": {
    "h": 147.887,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53668,
    "c": 0.09389,
    "h": 157.6
  },
  "luminance": 0.16439
}

Semantic roles & 50–950 ramp

primary

#377E58

secondary

#A9688B

accent

#5998CF

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #377E58

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

Preview Lab → · Contrast checker → · Palette generator →