#377D53#377D53

#377D53 is a mid, moderate green. Relative luminance 0.161; OKLCH L 53.3% C 0.097 H 154.8°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#377D53
RGB	rgb(55, 125, 83)
HSL	hsl(144, 39%, 35%)
HSV	hsv(144, 56%, 49%)
CMYK	cmyk(56%, 0%, 33.6%, 51%)
CIE-LAB	lab(47.11, -32.34, 16.41)
CIE-LCH	lch(47.11, 36.26, 153.10°)
OKLab	oklab(53.28% -0.0881 0.0414)
OKLCH	oklch(53.28% 0.097 154.8)
XYZ	xyz(10.4697, 16.1031, 10.7384)
Luminance	0.1610 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377D53 #7D3761

analogous

#3E7D37 #377D53 #377D76

triadic

#377D53 #53377D #7D5337

tetradic

#377D53 #373E7D #7D3761 #7D7637

square

#377D53 #373E7D #7D3761 #7D7637

split-complementary

#377D53 #76377D #7D373E

monochromatic

#12281B #245237 #377D53 #4AA76F #6FC08F

Accessibility & contrast

On white

4.98

#377D53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#377D53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377D53

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377D53	#FFFFFF	#000000	##FFFFFF
##377D53	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7450

Deuteranopia (green-blind)

#736D56

Tritanopia (blue-blind)

#237C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #377d53;
/* rgb */ color: rgb(55, 125, 83);
/* oklch */ color: oklch(53.3% 0.097 154.8);

Tailwind

colors: {
  custom: {
    50: '#74a383',
    500: '#377d53',
    950: '#000000',
  },
}

SCSS

$custom: #377d53;
$custom-light: #74a383;
$custom-dark: #000000;

JSON

{
  "hex": "#377d53",
  "rgb": {
    "r": 55,
    "g": 125,
    "b": 83
  },
  "hsl": {
    "h": 144,
    "s": 38.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5328,
    "c": 0.09732,
    "h": 154.8
  },
  "luminance": 0.16104
}

Semantic roles & 50–950 ramp

primary

#377D53

secondary

#A8678E

accent

#59A0CF

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #377D53

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

Preview Lab → · Contrast checker → · Palette generator →