#277B2D#277B2D

#277B2D is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.139 H 144.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#277B2D
RGB	rgb(39, 123, 45)
HSL	hsl(124, 52%, 32%)
HSV	hsv(124, 68%, 48%)
CMYK	cmyk(68.3%, 0%, 63.4%, 51.8%)
CIE-LAB	lab(45.34, -41.74, 34.65)
CIE-LCH	lch(45.34, 54.25, 140.31°)
OKLab	oklab(51.49% -0.1131 0.0813)
OKLCH	oklch(51.49% 0.139 144.3)
XYZ	xyz(8.3928, 14.7858, 4.8938)
Luminance	0.1479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B2D #7B2775

analogous

#4B7B27 #277B2D #277B57

triadic

#277B2D #2D277B #7B2D27

tetradic

#277B2D #274B7B #7B2775 #7B5727

square

#277B2D #274B7B #7B2775 #7B5727

split-complementary

#277B2D #57277B #7B274B

monochromatic

#0A1E0B #184D1C #277B2D #36A93E #54C95C

Accessibility & contrast

On white

5.31

#277B2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#277B2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B2D

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B2D	#FFFFFF	#000000	##FFFFFF
##277B2D	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7024

Deuteranopia (green-blind)

#736933

Tritanopia (blue-blind)

#11786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277b2d;
/* rgb */ color: rgb(39, 123, 45);
/* oklch */ color: oklch(51.5% 0.139 144.3);

Tailwind

colors: {
  custom: {
    50: '#6da269',
    500: '#277b2d',
    950: '#000000',
  },
}

SCSS

$custom: #277b2d;
$custom-light: #6da269;
$custom-dark: #000000;

JSON

{
  "hex": "#277b2d",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 45
  },
  "hsl": {
    "h": 124.286,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51489,
    "c": 0.13923,
    "h": 144.3
  },
  "luminance": 0.14787
}

Semantic roles & 50–950 ramp

primary

#277B2D

secondary

#AD51A6

accent

#4CD1DB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F06

muted

#7A7F7A

Preview Lab

Preview with #277B2D

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

Preview Lab → · Contrast checker → · Palette generator →