#253B2D#253B2D

#253B2D is a dark, muted green. Relative luminance 0.037; OKLCH L 32.9% C 0.037 H 155.8°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#253B2D
RGB	rgb(37, 59, 45)
HSL	hsl(142, 23%, 19%)
HSV	hsv(142, 37%, 23%)
CMYK	cmyk(37.3%, 0%, 23.7%, 76.9%)
CIE-LAB	lab(22.69, -12.34, 5.96)
CIE-LCH	lch(22.69, 13.71, 154.21°)
OKLab	oklab(32.91% -0.0341 0.0153)
OKLCH	oklch(32.91% 0.037 155.8)
XYZ	xyz(2.8004, 3.7106, 3.0508)
Luminance	0.0371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253B2D #3B2533

analogous

#283B25 #253B2D #253B38

triadic

#253B2D #2D253B #3B2D25

tetradic

#253B2D #25283B #3B2533 #3B3825

square

#253B2D #25283B #3B2533 #3B3825

split-complementary

#253B2D #38253B #3B2528

monochromatic

#0C130E #0D1510 #253B2D #3D614A #548666

Accessibility & contrast

On white

12.05

#253B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#253B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253B2D

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253B2D	#FFFFFF	#000000	##FFFFFF
##253B2D	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382C

Deuteranopia (green-blind)

#37352E

Tritanopia (blue-blind)

#213B37

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #253b2d;
/* rgb */ color: rgb(37, 59, 45);
/* oklch */ color: oklch(32.9% 0.037 155.8);

Tailwind

colors: {
  custom: {
    50: '#607165',
    500: '#253b2d',
    950: '#000000',
  },
}

SCSS

$custom: #253b2d;
$custom-light: #607165;
$custom-dark: #000000;

JSON

{
  "hex": "#253b2d",
  "rgb": {
    "r": 37,
    "g": 59,
    "b": 45
  },
  "hsl": {
    "h": 141.818,
    "s": 22.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.32912,
    "c": 0.03739,
    "h": 155.8
  },
  "luminance": 0.03711
}

Semantic roles & 50–950 ramp

primary

#253B2D

secondary

#6D4F62

accent

#68A0BF

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050705

muted

#797A7A

Preview Lab

Preview with #253B2D

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

Preview Lab → · Contrast checker → · Palette generator →