#253B05#253B05

#253B05 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.2% C 0.081 H 130.0°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#253B05
RGB	rgb(37, 59, 5)
HSL	hsl(84, 84%, 13%)
HSV	hsv(84, 92%, 23%)
CMYK	cmyk(37.3%, 0%, 91.5%, 76.9%)
CIE-LAB	lab(22.06, -18.30, 28.00)
CIE-LCH	lch(22.06, 33.45, 123.17°)
OKLab	oklab(32.2% -0.0523 0.0623)
OKLCH	oklch(32.2% 0.081 130)
XYZ	xyz(2.3543, 3.5321, 0.7013)
Luminance	0.0353 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253B05 #1B053B

analogous

#3B3605 #253B05 #0A3B05

triadic

#253B05 #05253B #3B0525

tetradic

#253B05 #053B36 #1B053B #3B050A

square

#253B05 #053B36 #1B053B #3B050A

split-complementary

#253B05 #050A3B #36053B

monochromatic

#121C02 #121C02 #253B05 #48730A #6CAC0F

Accessibility & contrast

On white

12.31

#253B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#253B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253B05

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253B05	#FFFFFF	#000000	##FFFFFF
##253B05	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3B340A

Tritanopia (blue-blind)

#263831

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #253b05;
/* rgb */ color: rgb(37, 59, 5);
/* oklch */ color: oklch(32.2% 0.081 130.0);

Tailwind

colors: {
  custom: {
    50: '#62714a',
    500: '#253b05',
    950: '#000000',
  },
}

SCSS

$custom: #253b05;
$custom-light: #62714a;
$custom-dark: #000000;

JSON

{
  "hex": "#253b05",
  "rgb": {
    "r": 37,
    "g": 59,
    "b": 5
  },
  "hsl": {
    "h": 84.444,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.32196,
    "c": 0.08137,
    "h": 130
  },
  "luminance": 0.03532
}

Semantic roles & 50–950 ramp

primary

#253B05

secondary

#45207C

accent

#2DFB81

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #253B05

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

Preview Lab → · Contrast checker → · Palette generator →