#277D18#277D18

#277D18 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.156 H 141.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#277D18
RGB	rgb(39, 125, 24)
HSL	hsl(111, 68%, 29%)
HSV	hsv(111, 81%, 49%)
CMYK	cmyk(68.8%, 0%, 80.8%, 51%)
CIE-LAB	lab(45.86, -44.49, 43.97)
CIE-LCH	lch(45.86, 62.55, 135.34°)
OKLab	oklab(51.86% -0.1216 0.0982)
OKLCH	oklch(51.86% 0.156 141.1)
XYZ	xyz(8.3348, 15.1637, 3.3516)
Luminance	0.1517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D18 #6E187D

analogous

#5A7D18 #277D18 #187D3C

triadic

#277D18 #18277D #7D1827

tetradic

#277D18 #185A7D #6E187D #7D3C18

square

#277D18 #185A7D #6E187D #7D3C18

split-complementary

#277D18 #3C187D #7D185A

monochromatic

#081A05 #174A0E #277D18 #37B022 #4FD937

Accessibility & contrast

On white

5.21

#277D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#277D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D18

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D18	#FFFFFF	#000000	##FFFFFF
##277D18	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#16796A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #277d18;
/* rgb */ color: rgb(39, 125, 24);
/* oklch */ color: oklch(51.9% 0.156 141.1);

Tailwind

colors: {
  custom: {
    50: '#6ea45e',
    500: '#277d18',
    950: '#000000',
  },
}

SCSS

$custom: #277d18;
$custom-light: #6ea45e;
$custom-dark: #000000;

JSON

{
  "hex": "#277d18",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 111.089,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51864,
    "c": 0.1563,
    "h": 141.1
  },
  "luminance": 0.15165
}

Semantic roles & 50–950 ramp

primary

#277D18

secondary

#A13FB2

accent

#3DEBD1

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #277D18

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

Preview Lab → · Contrast checker → · Palette generator →