#252A01#252A01

#252A01 is a dark, moderate yellow. Relative luminance 0.021; OKLCH L 27.1% C 0.061 H 116.6°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#252A01
RGB	rgb(37, 42, 1)
HSL	hsl(67, 95%, 8%)
HSV	hsv(67, 98%, 16%)
CMYK	cmyk(11.9%, 0%, 97.6%, 83.5%)
CIE-LAB	lab(15.76, -8.83, 22.29)
CIE-LCH	lch(15.76, 23.98, 111.61°)
OKLab	oklab(27.07% -0.0272 0.0545)
OKLCH	oklch(27.07% 0.061 116.6)
XYZ	xyz(1.5964, 2.0515, 0.3406)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252A01 #06012A

analogous

#2A1A01 #252A01 #102A01

triadic

#252A01 #01252A #2A0125

tetradic

#252A01 #012A1A #06012A #2A0110

square

#252A01 #012A1A #06012A #2A0110

split-complementary

#252A01 #01102A #1A012A

monochromatic

#1A1E01 #1A1E01 #252A01 #5A6602 #8EA204

Accessibility & contrast

On white

14.89

#252A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#252A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252A01

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252A01	#FFFFFF	#000000	##FFFFFF
##252A01	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2700

Deuteranopia (green-blind)

#2D2804

Tritanopia (blue-blind)

#282722

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #252a01;
/* rgb */ color: rgb(37, 42, 1);
/* oklch */ color: oklch(27.1% 0.061 116.6);

Tailwind

colors: {
  custom: {
    50: '#606347',
    500: '#252a01',
    950: '#000000',
  },
}

SCSS

$custom: #252a01;
$custom-light: #606347;
$custom-dark: #000000;

JSON

{
  "hex": "#252a01",
  "rgb": {
    "r": 37,
    "g": 42,
    "b": 1
  },
  "hsl": {
    "h": 67.317,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.27074,
    "c": 0.06087,
    "h": 116.6
  },
  "luminance": 0.02051
}

Semantic roles & 50–950 ramp

primary

#252A01

secondary

#211670

accent

#29FF43

background

#F5F5F4

surface

#EAEAE6

border

#C6C6C2

text

#050500

muted

#797977

Preview Lab

Preview with #252A01

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

Preview Lab → · Contrast checker → · Palette generator →