#253303#253303

#253303 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.071 H 125.1°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#253303
RGB	rgb(37, 51, 3)
HSL	hsl(78, 89%, 11%)
HSV	hsv(78, 94%, 20%)
CMYK	cmyk(27.5%, 0%, 94.1%, 80%)
CIE-LAB	lab(19.09, -14.05, 25.52)
CIE-LCH	lch(19.09, 29.13, 118.84°)
OKLab	oklab(29.77% -0.0411 0.0584)
OKLCH	oklch(29.77% 0.071 125.1)
XYZ	xyz(1.9632, 2.7675, 0.5169)
Luminance	0.0277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253303 #110333

analogous

#332903 #253303 #0D3303

triadic

#253303 #032533 #330325

tetradic

#253303 #033329 #110333 #33030D

square

#253303 #033329 #110333 #33030D

split-complementary

#253303 #030D33 #290333

monochromatic

#151D02 #151D02 #253303 #4F6D06 #79A70A

Accessibility & contrast

On white

13.52

#253303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#253303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253303

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253303	#FFFFFF	#000000	##FFFFFF
##253303	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#352E07

Tritanopia (blue-blind)

#27302A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #253303;
/* rgb */ color: rgb(37, 51, 3);
/* oklch */ color: oklch(29.8% 0.071 125.1);

Tailwind

colors: {
  custom: {
    50: '#616a49',
    500: '#253303',
    950: '#000000',
  },
}

SCSS

$custom: #253303;
$custom-light: #616a49;
$custom-dark: #000000;

JSON

{
  "hex": "#253303",
  "rgb": {
    "r": 37,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 77.5,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.29773,
    "c": 0.07142,
    "h": 125.1
  },
  "luminance": 0.02768
}

Semantic roles & 50–950 ramp

primary

#253303

secondary

#361C76

accent

#29FF67

background

#F5F6F4

surface

#EAEBE7

border

#C6C6C3

text

#050601

muted

#797A77

Preview Lab

Preview with #253303

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

Preview Lab → · Contrast checker → · Palette generator →