#277E4E#277E4E

#277E4E is a mid, moderate green. Relative luminance 0.159; OKLCH L 52.9% C 0.112 H 155.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#277E4E
RGB	rgb(39, 126, 78)
HSL	hsl(147, 53%, 32%)
HSV	hsv(147, 69%, 49%)
CMYK	cmyk(69%, 0%, 38.1%, 50.6%)
CIE-LAB	lab(46.85, -37.46, 18.83)
CIE-LCH	lch(46.85, 41.92, 153.31°)
OKLab	oklab(52.89% -0.1014 0.0472)
OKLCH	oklch(52.89% 0.112 155)
XYZ	xyz(9.6718, 15.9021, 9.7659)
Luminance	0.1590 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277E4E #7E2757

analogous

#2B7E27 #277E4E #277E7A

triadic

#277E4E #4E277E #7E4E27

tetradic

#277E4E #272B7E #7E2757 #7E7A27

square

#277E4E #272B7E #7E2757 #7E7A27

split-complementary

#277E4E #7A277E #7E272B

monochromatic

#0A2114 #194F31 #277E4E #35AD6B #55CA8A

Accessibility & contrast

On white

5.02

#277E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#277E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277E4E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277E4E	#FFFFFF	#000000	##FFFFFF
##277E4E	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744B

Deuteranopia (green-blind)

#726C51

Tritanopia (blue-blind)

#007D72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277e4e;
/* rgb */ color: rgb(39, 126, 78);
/* oklch */ color: oklch(52.9% 0.112 155.0);

Tailwind

colors: {
  custom: {
    50: '#6da480',
    500: '#277e4e',
    950: '#000000',
  },
}

SCSS

$custom: #277e4e;
$custom-light: #6da480;
$custom-dark: #000000;

JSON

{
  "hex": "#277e4e",
  "rgb": {
    "r": 39,
    "g": 126,
    "b": 78
  },
  "hsl": {
    "h": 146.897,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5289,
    "c": 0.11181,
    "h": 155
  },
  "luminance": 0.15903
}

Semantic roles & 50–950 ramp

primary

#277E4E

secondary

#AF5285

accent

#4C9BDC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #277E4E

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

Preview Lab → · Contrast checker → · Palette generator →