#277D4F#277D4F

#277D4F is a mid, moderate green. Relative luminance 0.157; OKLCH L 52.6% C 0.109 H 155.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#277D4F
RGB	rgb(39, 125, 79)
HSL	hsl(148, 52%, 32%)
HSV	hsv(148, 69%, 49%)
CMYK	cmyk(68.8%, 0%, 36.8%, 51%)
CIE-LAB	lab(46.53, -36.82, 17.83)
CIE-LCH	lch(46.53, 40.91, 154.16°)
OKLab	oklab(52.64% -0.0998 0.0448)
OKLCH	oklch(52.64% 0.109 155.8)
XYZ	xyz(9.5807, 15.6621, 9.9138)
Luminance	0.1566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D4F #7D2755

analogous

#2A7D27 #277D4F #277D7A

triadic

#277D4F #4F277D #7D4F27

tetradic

#277D4F #272A7D #7D2755 #7D7A27

square

#277D4F #272A7D #7D2755 #7D7A27

split-complementary

#277D4F #7A277D #7D272A

monochromatic

#0A2014 #184E32 #277D4F #36AC6C #55CA8B

Accessibility & contrast

On white

5.08

#277D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#277D4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D4F

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D4F	#FFFFFF	#000000	##FFFFFF
##277D4F	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734C

Deuteranopia (green-blind)

#716B52

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #277d4f;
/* rgb */ color: rgb(39, 125, 79);
/* oklch */ color: oklch(52.6% 0.109 155.8);

Tailwind

colors: {
  custom: {
    50: '#6ca380',
    500: '#277d4f',
    950: '#000000',
  },
}

SCSS

$custom: #277d4f;
$custom-light: #6ca380;
$custom-dark: #000000;

JSON

{
  "hex": "#277d4f",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 79
  },
  "hsl": {
    "h": 147.907,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52635,
    "c": 0.10937,
    "h": 155.8
  },
  "luminance": 0.15663
}

Semantic roles & 50–950 ramp

primary

#277D4F

secondary

#AF5183

accent

#4C99DC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #277D4F

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

Preview Lab → · Contrast checker → · Palette generator →