#252F05#252F05

#252F05 is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.6% C 0.064 H 122.2°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#252F05
RGB	rgb(37, 47, 5)
HSL	hsl(74, 81%, 10%)
HSV	hsv(74, 89%, 18%)
CMYK	cmyk(21.3%, 0%, 89.4%, 81.6%)
CIE-LAB	lab(17.63, -11.52, 22.98)
CIE-LCH	lch(17.63, 25.71, 116.63°)
OKLab	oklab(28.6% -0.0339 0.0537)
OKLCH	oklch(28.6% 0.064 122.2)
XYZ	xyz(1.8069, 2.4373, 0.5188)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252F05 #0F052F

analogous

#2F2405 #252F05 #102F05

triadic

#252F05 #05252F #2F0525

tetradic

#252F05 #052F24 #0F052F #2F0510

square

#252F05 #052F24 #0F052F #2F0510

split-complementary

#252F05 #05102F #24052F

monochromatic

#161C03 #161C03 #252F05 #51660B #7C9E11

Accessibility & contrast

On white

14.12

#252F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#252F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252F05

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252F05	#FFFFFF	#000000	##FFFFFF
##252F05	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B01

Deuteranopia (green-blind)

#312B08

Tritanopia (blue-blind)

#282C27

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #252f05;
/* rgb */ color: rgb(37, 47, 5);
/* oklch */ color: oklch(28.6% 0.064 122.2);

Tailwind

colors: {
  custom: {
    50: '#616749',
    500: '#252f05',
    950: '#000000',
  },
}

SCSS

$custom: #252f05;
$custom-light: #616749;
$custom-dark: #000000;

JSON

{
  "hex": "#252f05",
  "rgb": {
    "r": 37,
    "g": 47,
    "b": 5
  },
  "hsl": {
    "h": 74.286,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.28601,
    "c": 0.06352,
    "h": 122.2
  },
  "luminance": 0.02437
}

Semantic roles & 50–950 ramp

primary

#252F05

secondary

#331F71

accent

#31F760

background

#F5F6F4

surface

#EAEBE7

border

#C6C6C3

text

#050601

muted

#797A77

Preview Lab

Preview with #252F05

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

Preview Lab → · Contrast checker → · Palette generator →