#313A02#313A02

#313A02 is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 32.9% C 0.075 H 119.1°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#313A02
RGB	rgb(49, 58, 2)
HSL	hsl(70, 93%, 12%)
HSV	hsv(70, 97%, 23%)
CMYK	cmyk(15.5%, 0%, 96.6%, 77.3%)
CIE-LAB	lab(22.60, -12.11, 30.07)
CIE-LCH	lch(22.60, 32.42, 111.94°)
OKLab	oklab(32.86% -0.0367 0.066)
OKLCH	oklch(32.86% 0.075 119.1)
XYZ	xyz(2.7907, 3.6835, 0.6214)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313A02 #0B023A

analogous

#3A2702 #313A02 #153A02

triadic

#313A02 #02313A #3A0231

tetradic

#313A02 #023A27 #0B023A #3A0215

square

#313A02 #023A27 #0B023A #3A0215

split-complementary

#313A02 #02153A #27023A

monochromatic

#191E01 #191E01 #313A02 #637504 #95B006

Accessibility & contrast

On white

12.09

#313A02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313A02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A02

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A02	#FFFFFF	#000000	##FFFFFF
##313A02	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3600

Deuteranopia (green-blind)

#3E3607

Tritanopia (blue-blind)

#353630

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313a02;
/* rgb */ color: rgb(49, 58, 2);
/* oklch */ color: oklch(32.9% 0.075 119.1);

Tailwind

colors: {
  custom: {
    50: '#6b7049',
    500: '#313a02',
    950: '#000000',
  },
}

SCSS

$custom: #313a02;
$custom-light: #6b7049;
$custom-dark: #000000;

JSON

{
  "hex": "#313a02",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 2
  },
  "hsl": {
    "h": 69.643,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.32861,
    "c": 0.07548,
    "h": 119.1
  },
  "luminance": 0.03683
}

Semantic roles & 50–950 ramp

primary

#313A02

secondary

#2A1A7D

accent

#29FF4B

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313A02

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

Preview Lab → · Contrast checker → · Palette generator →