#1F3207#1F3207

#1F3207 is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.0% C 0.070 H 130.6°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F3207
RGB	rgb(31, 50, 7)
HSL	hsl(87, 75%, 11%)
HSV	hsv(87, 86%, 20%)
CMYK	cmyk(38%, 0%, 86%, 80.4%)
CIE-LAB	lab(18.31, -16.01, 22.87)
CIE-LCH	lch(18.31, 27.92, 125.01°)
OKLab	oklab(29.04% -0.0454 0.053)
OKLCH	oklch(29.04% 0.07 130.6)
XYZ	xyz(1.7440, 2.5878, 0.6086)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F3207 #1A0732

analogous

#322F07 #1F3207 #093207

triadic

#1F3207 #071F32 #32071F

tetradic

#1F3207 #07322F #1A0732 #320709

square

#1F3207 #07322F #1A0732 #320709

split-complementary

#1F3207 #070932 #2F0732

monochromatic

#111B04 #111B04 #1F3207 #40680F #629D16

Accessibility & contrast

On white

13.84

#1F3207 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1F3207 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F3207

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F3207	#FFFFFF	#000000	##FFFFFF
##1F3207	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E02

Deuteranopia (green-blind)

#322C0B

Tritanopia (blue-blind)

#202F2A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1f3207;
/* rgb */ color: rgb(31, 50, 7);
/* oklch */ color: oklch(29.0% 0.070 130.6);

Tailwind

colors: {
  custom: {
    50: '#5c6a4a',
    500: '#1f3207',
    950: '#000000',
  },
}

SCSS

$custom: #1f3207;
$custom-light: #5c6a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f3207",
  "rgb": {
    "r": 31,
    "g": 50,
    "b": 7
  },
  "hsl": {
    "h": 86.512,
    "s": 75.439,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29038,
    "c": 0.06983,
    "h": 130.6
  },
  "luminance": 0.02588
}

Semantic roles & 50–950 ramp

primary

#1F3207

secondary

#462372

accent

#36F289

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #1F3207

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

Preview Lab → · Contrast checker → · Palette generator →