#263C2E#263C2E

#263C2E is a dark, muted green. Relative luminance 0.038; OKLCH L 33.3% C 0.037 H 155.9°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#263C2E
RGB	rgb(38, 60, 46)
HSL	hsl(142, 22%, 19%)
HSV	hsv(142, 37%, 24%)
CMYK	cmyk(36.7%, 0%, 23.3%, 76.5%)
CIE-LAB	lab(23.14, -12.31, 5.94)
CIE-LCH	lch(23.14, 13.67, 154.26°)
OKLab	oklab(33.3% -0.034 0.0153)
OKLCH	oklch(33.3% 0.037 155.9)
XYZ	xyz(2.9082, 3.8409, 3.1724)
Luminance	0.0384 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C2E #3C2634

analogous

#293C26 #263C2E #263C39

triadic

#263C2E #2E263C #3C2E26

tetradic

#263C2E #26293C #3C2634 #3C3926

square

#263C2E #26293C #3C2634 #3C3926

split-complementary

#263C2E #39263C #3C2629

monochromatic

#0C130E #0E1711 #263C2E #3E614B #558767

Accessibility & contrast

On white

11.88

#263C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#263C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C2E

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C2E	#FFFFFF	#000000	##FFFFFF
##263C2E	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392D

Deuteranopia (green-blind)

#38362F

Tritanopia (blue-blind)

#223C38

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #263c2e;
/* rgb */ color: rgb(38, 60, 46);
/* oklch */ color: oklch(33.3% 0.037 155.9);

Tailwind

colors: {
  custom: {
    50: '#617166',
    500: '#263c2e',
    950: '#000000',
  },
}

SCSS

$custom: #263c2e;
$custom-light: #617166;
$custom-dark: #000000;

JSON

{
  "hex": "#263c2e",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 46
  },
  "hsl": {
    "h": 141.818,
    "s": 22.449,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33299,
    "c": 0.03731,
    "h": 155.9
  },
  "luminance": 0.03841
}

Semantic roles & 50–950 ramp

primary

#263C2E

secondary

#6E5063

accent

#69A0BF

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050706

muted

#797A7A

Preview Lab

Preview with #263C2E

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

Preview Lab → · Contrast checker → · Palette generator →