#277B2E#277B2E

#277B2E is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.138 H 144.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#277B2E
RGB	rgb(39, 123, 46)
HSL	hsl(125, 52%, 32%)
HSV	hsv(125, 68%, 48%)
CMYK	cmyk(68.3%, 0%, 62.6%, 51.8%)
CIE-LAB	lab(45.35, -41.62, 34.17)
CIE-LCH	lch(45.35, 53.85, 140.61°)
OKLab	oklab(51.5% -0.1127 0.0803)
OKLCH	oklch(51.5% 0.138 144.5)
XYZ	xyz(8.4123, 14.7936, 4.9964)
Luminance	0.1479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B2E #7B2774

analogous

#4A7B27 #277B2E #277B58

triadic

#277B2E #2E277B #7B2E27

tetradic

#277B2E #274A7B #7B2774 #7B5827

square

#277B2E #274A7B #7B2774 #7B5827

split-complementary

#277B2E #58277B #7B274A

monochromatic

#0A1E0B #184D1D #277B2E #36A93F #54C95D

Accessibility & contrast

On white

5.30

#277B2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#277B2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B2E

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B2E	#FFFFFF	#000000	##FFFFFF
##277B2E	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7026

Deuteranopia (green-blind)

#736934

Tritanopia (blue-blind)

#10786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277b2e;
/* rgb */ color: rgb(39, 123, 46);
/* oklch */ color: oklch(51.5% 0.138 144.5);

Tailwind

colors: {
  custom: {
    50: '#6da26a',
    500: '#277b2e',
    950: '#000000',
  },
}

SCSS

$custom: #277b2e;
$custom-light: #6da26a;
$custom-dark: #000000;

JSON

{
  "hex": "#277b2e",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 46
  },
  "hsl": {
    "h": 125,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51502,
    "c": 0.13838,
    "h": 144.5
  },
  "luminance": 0.14795
}

Semantic roles & 50–950 ramp

primary

#277B2E

secondary

#AD51A5

accent

#4CCFDB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F06

muted

#7A7F7A

Preview Lab

Preview with #277B2E

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

Preview Lab → · Contrast checker → · Palette generator →