#263B30#263B30

#263B30 is a dark, muted green. Relative luminance 0.038; OKLCH L 33.1% C 0.033 H 161.0°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#263B30
RGB	rgb(38, 59, 48)
HSL	hsl(149, 22%, 19%)
HSV	hsv(149, 36%, 23%)
CMYK	cmyk(35.6%, 0%, 18.6%, 76.9%)
CIE-LAB	lab(22.84, -11.23, 4.18)
CIE-LCH	lch(22.84, 11.98, 159.57°)
OKLab	oklab(33.07% -0.0314 0.0108)
OKLCH	oklch(33.07% 0.033 161)
XYZ	xyz(2.8966, 3.7533, 3.3676)
Luminance	0.0375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263B30 #3B2631

analogous

#273B26 #263B30 #263B3B

triadic

#263B30 #30263B #3B3026

tetradic

#263B30 #26273B #3B2631 #3B3B26

square

#263B30 #26273B #3B2631 #3B3B26

split-complementary

#263B30 #3B263B #3B2627

monochromatic

#0C130F #0E1612 #263B30 #3E604E #56856D

Accessibility & contrast

On white

12.00

#263B30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#263B30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B30

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263B30	#FFFFFF	#000000	##FFFFFF
##263B30	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A382F

Deuteranopia (green-blind)

#373531

Tritanopia (blue-blind)

#223B38

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #263b30;
/* rgb */ color: rgb(38, 59, 48);
/* oklch */ color: oklch(33.1% 0.033 161.0);

Tailwind

colors: {
  custom: {
    50: '#617168',
    500: '#263b30',
    950: '#000000',
  },
}

SCSS

$custom: #263b30;
$custom-light: #617168;
$custom-dark: #000000;

JSON

{
  "hex": "#263b30",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 48
  },
  "hsl": {
    "h": 148.571,
    "s": 21.649,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33075,
    "c": 0.03318,
    "h": 161
  },
  "luminance": 0.03753
}

Semantic roles & 50–950 ramp

primary

#263B30

secondary

#6D505F

accent

#6A96BE

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050706

muted

#797A7A

Preview Lab

Preview with #263B30

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

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