#377A52#377A52

#377A52 is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.4% C 0.094 H 155.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#377A52
RGB	rgb(55, 122, 82)
HSL	hsl(144, 38%, 35%)
HSV	hsv(144, 55%, 48%)
CMYK	cmyk(54.9%, 0%, 32.8%, 52.2%)
CIE-LAB	lab(46.10, -31.16, 15.60)
CIE-LCH	lch(46.10, 34.85, 153.40°)
OKLab	oklab(52.45% -0.0849 0.0395)
OKLCH	oklch(52.45% 0.094 155.1)
XYZ	xyz(10.0573, 15.3396, 10.4119)
Luminance	0.1534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A52 #7A375F

analogous

#3E7A37 #377A52 #377A74

triadic

#377A52 #52377A #7A5237

tetradic

#377A52 #373E7A #7A375F #7A7437

square

#377A52 #373E7A #7A375F #7A7437

split-complementary

#377A52 #74377A #7A373E

monochromatic

#112619 #245036 #377A52 #4AA46E #6EBE8E

Accessibility & contrast

On white

5.16

#377A52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#377A52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A52

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A52	#FFFFFF	#000000	##FFFFFF
##377A52	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7150

Deuteranopia (green-blind)

#706B54

Tritanopia (blue-blind)

#24796F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #377a52;
/* rgb */ color: rgb(55, 122, 82);
/* oklch */ color: oklch(52.4% 0.094 155.1);

Tailwind

colors: {
  custom: {
    50: '#73a183',
    500: '#377a52',
    950: '#000000',
  },
}

SCSS

$custom: #377a52;
$custom-light: #73a183;
$custom-dark: #000000;

JSON

{
  "hex": "#377a52",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 82
  },
  "hsl": {
    "h": 144.179,
    "s": 37.853,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52445,
    "c": 0.09366,
    "h": 155.1
  },
  "luminance": 0.1534
}

Semantic roles & 50–950 ramp

primary

#377A52

secondary

#A6668D

accent

#5A9FCE

background

#F7F9F8

surface

#EDF2EF

border

#C8CCCA

text

#080F0A

muted

#7B7E7C

Preview Lab

Preview with #377A52

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

Preview Lab → · Contrast checker → · Palette generator →