#377E59#377E59

#377E59 is a mid, moderate green. Relative luminance 0.165; OKLCH L 53.7% C 0.093 H 158.2°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#377E59
RGB	rgb(55, 126, 89)
HSL	hsl(149, 39%, 35%)
HSV	hsv(149, 56%, 49%)
CMYK	cmyk(56.3%, 0%, 29.4%, 50.6%)
CIE-LAB	lab(47.56, -31.52, 13.56)
CIE-LCH	lch(47.56, 34.31, 156.72°)
OKLab	oklab(53.69% -0.0863 0.0345)
OKLCH	oklch(53.69% 0.093 158.2)
XYZ	xyz(10.8387, 16.4542, 12.0541)
Luminance	0.1646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E59 #7E375C

analogous

#387E37 #377E59 #377E7C

triadic

#377E59 #59377E #7E5937

tetradic

#377E59 #37387E #7E375C #7E7C37

square

#377E59 #37387E #7E375C #7E7C37

split-complementary

#377E59 #7C377E #7E3738

monochromatic

#12291D #24533B #377E59 #4AA977 #6FC096

Accessibility & contrast

On white

4.89

#377E59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#377E59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E59

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E59	#FFFFFF	#000000	##FFFFFF
##377E59	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7557

Deuteranopia (green-blind)

#736E5B

Tritanopia (blue-blind)

#207D74

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #377e59;
/* rgb */ color: rgb(55, 126, 89);
/* oklch */ color: oklch(53.7% 0.093 158.2);

Tailwind

colors: {
  custom: {
    50: '#74a488',
    500: '#377e59',
    950: '#000000',
  },
}

SCSS

$custom: #377e59;
$custom-light: #74a488;
$custom-dark: #000000;

JSON

{
  "hex": "#377e59",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 89
  },
  "hsl": {
    "h": 148.732,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53693,
    "c": 0.09292,
    "h": 158.2
  },
  "luminance": 0.16455
}

Semantic roles & 50–950 ramp

primary

#377E59

secondary

#A9688A

accent

#5996CF

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #377E59

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

Preview Lab → · Contrast checker → · Palette generator →