#277F41#277F41

#277F41 is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.9% C 0.126 H 149.5°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#277F41
RGB	rgb(39, 127, 65)
HSL	hsl(138, 53%, 33%)
HSV	hsv(138, 69%, 50%)
CMYK	cmyk(69.3%, 0%, 48.8%, 50.2%)
CIE-LAB	lab(46.96, -40.33, 26.24)
CIE-LCH	lch(46.96, 48.12, 146.96°)
OKLab	oklab(52.91% -0.1087 0.0641)
OKLCH	oklch(52.91% 0.126 149.5)
XYZ	xyz(9.3795, 15.9907, 7.5922)
Luminance	0.1599 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F41 #7F2765

analogous

#397F27 #277F41 #277F6D

triadic

#277F41 #41277F #7F4127

tetradic

#277F41 #27397F #7F2765 #7F6D27

square

#277F41 #27397F #7F2765 #7F6D27

split-complementary

#277F41 #6D277F #7F2739

monochromatic

#0A2111 #195029 #277F41 #35AE59 #55CB78

Accessibility & contrast

On white

5.00

#277F41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#277F41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F41

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F41	#FFFFFF	#000000	##FFFFFF
##277F41	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743C

Deuteranopia (green-blind)

#756C45

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277f41;
/* rgb */ color: rgb(39, 127, 65);
/* oklch */ color: oklch(52.9% 0.126 149.5);

Tailwind

colors: {
  custom: {
    50: '#6da577',
    500: '#277f41',
    950: '#000000',
  },
}

SCSS

$custom: #277f41;
$custom-light: #6da577;
$custom-dark: #000000;

JSON

{
  "hex": "#277f41",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 65
  },
  "hsl": {
    "h": 137.727,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52914,
    "c": 0.1262,
    "h": 149.5
  },
  "luminance": 0.15992
}

Semantic roles & 50–950 ramp

primary

#277F41

secondary

#B05294

accent

#4BB2DC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#080F08

muted

#7A7F7B

Preview Lab

Preview with #277F41

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

Preview Lab → · Contrast checker → · Palette generator →