#277C3E#277C3E

#277C3E is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.0% C 0.125 H 148.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#277C3E
RGB	rgb(39, 124, 62)
HSL	hsl(136, 52%, 32%)
HSV	hsv(136, 69%, 49%)
CMYK	cmyk(68.5%, 0%, 50%, 51.4%)
CIE-LAB	lab(45.90, -39.64, 26.53)
CIE-LCH	lch(45.90, 47.70, 146.21°)
OKLab	oklab(52.02% -0.1069 0.0646)
OKLCH	oklch(52.02% 0.125 148.9)
XYZ	xyz(8.9132, 15.1935, 7.0194)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277C3E #7C2765

analogous

#3B7C27 #277C3E #277C69

triadic

#277C3E #3E277C #7C3E27

tetradic

#277C3E #273B7C #7C2765 #7C6927

square

#277C3E #273B7C #7C2765 #7C6927

split-complementary

#277C3E #69277C #7C273B

monochromatic

#0A1F0F #184D27 #277C3E #36AB55 #54C974

Accessibility & contrast

On white

5.20

#277C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#277C3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277C3E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277C3E	#FFFFFF	#000000	##FFFFFF
##277C3E	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7139

Deuteranopia (green-blind)

#736A42

Tritanopia (blue-blind)

#057A6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #277c3e;
/* rgb */ color: rgb(39, 124, 62);
/* oklch */ color: oklch(52.0% 0.125 148.9);

Tailwind

colors: {
  custom: {
    50: '#6ca374',
    500: '#277c3e',
    950: '#000000',
  },
}

SCSS

$custom: #277c3e;
$custom-light: #6ca374;
$custom-dark: #000000;

JSON

{
  "hex": "#277c3e",
  "rgb": {
    "r": 39,
    "g": 124,
    "b": 62
  },
  "hsl": {
    "h": 136.235,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52021,
    "c": 0.12489,
    "h": 148.9
  },
  "luminance": 0.15194
}

Semantic roles & 50–950 ramp

primary

#277C3E

secondary

#AE5195

accent

#4CB5DC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#080F08

muted

#7A7F7B

Preview Lab

Preview with #277C3E

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

Preview Lab → · Contrast checker → · Palette generator →