#263B2E#263B2E

#263B2E is a dark, muted green. Relative luminance 0.037; OKLCH L 33.0% C 0.035 H 156.7°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#263B2E
RGB	rgb(38, 59, 46)
HSL	hsl(143, 22%, 19%)
HSV	hsv(143, 36%, 23%)
CMYK	cmyk(35.6%, 0%, 22%, 76.9%)
CIE-LAB	lab(22.78, -11.72, 5.44)
CIE-LCH	lch(22.78, 12.92, 155.11°)
OKLab	oklab(33.01% -0.0325 0.014)
OKLCH	oklch(33.01% 0.035 156.7)
XYZ	xyz(2.8563, 3.7371, 3.1551)
Luminance	0.0374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263B2E #3B2633

analogous

#293B26 #263B2E #263B39

triadic

#263B2E #2E263B #3B2E26

tetradic

#263B2E #26293B #3B2633 #3B3926

square

#263B2E #26293B #3B2633 #3B3926

split-complementary

#263B2E #39263B #3B2629

monochromatic

#0C130F #0E1611 #263B2E #3E604B #568568

Accessibility & contrast

On white

12.02

#263B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#263B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B2E

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263B2E	#FFFFFF	#000000	##FFFFFF
##263B2E	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382D

Deuteranopia (green-blind)

#37352F

Tritanopia (blue-blind)

#223B37

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #263b2e;
/* rgb */ color: rgb(38, 59, 46);
/* oklch */ color: oklch(33.0% 0.035 156.7);

Tailwind

colors: {
  custom: {
    50: '#617166',
    500: '#263b2e',
    950: '#000000',
  },
}

SCSS

$custom: #263b2e;
$custom-light: #617166;
$custom-dark: #000000;

JSON

{
  "hex": "#263b2e",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 46
  },
  "hsl": {
    "h": 142.857,
    "s": 21.649,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33012,
    "c": 0.03536,
    "h": 156.7
  },
  "luminance": 0.03737
}

Semantic roles & 50–950 ramp

primary

#263B2E

secondary

#6D5062

accent

#6A9EBE

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050706

muted

#797A7A

Preview Lab

Preview with #263B2E

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

Preview Lab → · Contrast checker → · Palette generator →