#277E50#277E50

#277E50 is a mid, moderate green. Relative luminance 0.159; OKLCH L 52.9% C 0.110 H 156.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#277E50
RGB	rgb(39, 126, 80)
HSL	hsl(148, 53%, 32%)
HSV	hsv(148, 69%, 49%)
CMYK	cmyk(69%, 0%, 36.5%, 50.6%)
CIE-LAB	lab(46.88, -37.04, 17.74)
CIE-LCH	lch(46.88, 41.07, 154.41°)
OKLab	oklab(52.93% -0.1004 0.0446)
OKLCH	oklch(52.93% 0.11 156)
XYZ	xyz(9.7446, 15.9312, 10.1493)
Luminance	0.1593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277E50 #7E2755

analogous

#2A7E27 #277E50 #277E7C

triadic

#277E50 #50277E #7E5027

tetradic

#277E50 #272A7E #7E2755 #7E7C27

square

#277E50 #272A7E #7E2755 #7E7C27

split-complementary

#277E50 #7C277E #7E272A

monochromatic

#0A2115 #194F32 #277E50 #35AD6E #55CA8C

Accessibility & contrast

On white

5.02

#277E50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#277E50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277E50

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277E50	#FFFFFF	#000000	##FFFFFF
##277E50	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D744D

Deuteranopia (green-blind)

#726C53

Tritanopia (blue-blind)

#007D72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277e50;
/* rgb */ color: rgb(39, 126, 80);
/* oklch */ color: oklch(52.9% 0.110 156.0);

Tailwind

colors: {
  custom: {
    50: '#6da481',
    500: '#277e50',
    950: '#000000',
  },
}

SCSS

$custom: #277e50;
$custom-light: #6da481;
$custom-dark: #000000;

JSON

{
  "hex": "#277e50",
  "rgb": {
    "r": 39,
    "g": 126,
    "b": 80
  },
  "hsl": {
    "h": 148.276,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52934,
    "c": 0.10983,
    "h": 156
  },
  "luminance": 0.15932
}

Semantic roles & 50–950 ramp

primary

#277E50

secondary

#AF5283

accent

#4C98DC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #277E50

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

Preview Lab → · Contrast checker → · Palette generator →