#275B10#275B10

#275B10 is a dark, moderate green. Relative luminance 0.080; OKLCH L 41.9% C 0.118 H 138.2°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#275B10
RGB	rgb(39, 91, 16)
HSL	hsl(102, 70%, 21%)
HSV	hsv(102, 82%, 36%)
CMYK	cmyk(57.1%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(33.88, -31.85, 35.25)
CIE-LCH	lch(33.88, 47.51, 132.10°)
OKLab	oklab(41.94% -0.0881 0.0787)
OKLCH	oklch(41.94% 0.118 138.2)
XYZ	xyz(4.6711, 7.9506, 1.7786)
Luminance	0.0795 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275B10 #44105B

analogous

#4C5B10 #275B10 #105B1E

triadic

#275B10 #10275B #5B1027

tetradic

#275B10 #104C5B #44105B #5B1E10

square

#275B10 #104C5B #44105B #5B1E10

split-complementary

#275B10 #1E105B #5B104C

monochromatic

#0B1A05 #112707 #275B10 #3D8F19 #54C322

Accessibility & contrast

On white

8.11

#275B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#275B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275B10

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275B10	#FFFFFF	#000000	##FFFFFF
##275B10	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5201

Deuteranopia (green-blind)

#574E18

Tritanopia (blue-blind)

#23584D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #275b10;
/* rgb */ color: rgb(39, 91, 16);
/* oklch */ color: oklch(41.9% 0.118 138.2);

Tailwind

colors: {
  custom: {
    50: '#688a55',
    500: '#275b10',
    950: '#000000',
  },
}

SCSS

$custom: #275b10;
$custom-light: #688a55;
$custom-dark: #000000;

JSON

{
  "hex": "#275b10",
  "rgb": {
    "r": 39,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 101.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41944,
    "c": 0.11813,
    "h": 138.2
  },
  "luminance": 0.07951
}

Semantic roles & 50–950 ramp

primary

#275B10

secondary

#763394

accent

#3BEDB6

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #275B10

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

Preview Lab → · Contrast checker → · Palette generator →