#253B0A#253B0A

#253B0A is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.2% C 0.077 H 130.9°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#253B0A
RGB	rgb(37, 59, 10)
HSL	hsl(87, 71%, 14%)
HSV	hsv(87, 83%, 23%)
CMYK	cmyk(37.3%, 0%, 83.1%, 76.9%)
CIE-LAB	lab(22.10, -17.91, 26.01)
CIE-LCH	lch(22.10, 31.58, 124.55°)
OKLab	oklab(32.24% -0.0507 0.0586)
OKLCH	oklch(32.24% 0.077 130.9)
XYZ	xyz(2.3817, 3.5431, 0.8455)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.33

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253B0A #200A3B

analogous

#3B380A #253B0A #0C3B0A

triadic

#253B0A #0A253B #3B0A25

tetradic

#253B0A #0A3B38 #200A3B #3B0A0C

square

#253B0A #0A3B38 #200A3B #3B0A0C

split-complementary

#253B0A #0A0C3B #380A3B

monochromatic

#101A04 #101A04 #253B0A #466F13 #67A41C

Accessibility & contrast

On white

12.29

#253B0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#253B0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253B0A

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253B0A	#FFFFFF	#000000	##FFFFFF
##253B0A	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3603

Deuteranopia (green-blind)

#3B340F

Tritanopia (blue-blind)

#263831

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #253b0a;
/* rgb */ color: rgb(37, 59, 10);
/* oklch */ color: oklch(32.2% 0.077 130.9);

Tailwind

colors: {
  custom: {
    50: '#62714d',
    500: '#253b0a',
    950: '#000000',
  },
}

SCSS

$custom: #253b0a;
$custom-light: #62714d;
$custom-dark: #000000;

JSON

{
  "hex": "#253b0a",
  "rgb": {
    "r": 37,
    "g": 59,
    "b": 10
  },
  "hsl": {
    "h": 86.939,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.3224,
    "c": 0.07749,
    "h": 130.9
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#253B0A

secondary

#4C2878

accent

#3AEE8B

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #253B0A

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

Preview Lab → · Contrast checker → · Palette generator →