#39701B#39701B

#39701B is a mid, vivid yellow-green. Relative luminance 0.125; OKLCH L 48.9% C 0.130 H 136.8°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#39701B
RGB	rgb(57, 112, 27)
HSL	hsl(99, 61%, 27%)
HSV	hsv(99, 76%, 44%)
CMYK	cmyk(49.1%, 0%, 75.9%, 56.1%)
CIE-LAB	lab(42.06, -34.09, 39.35)
CIE-LCH	lch(42.06, 52.06, 130.91°)
OKLab	oklab(48.91% -0.0946 0.0888)
OKLCH	oklch(48.91% 0.13 136.8)
XYZ	xyz(7.6791, 12.5368, 3.0519)
Luminance	0.1254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39701B #521B70

analogous

#63701B #39701B #1B7028

triadic

#39701B #1B3970 #701B39

tetradic

#39701B #1B6370 #521B70 #70281B

square

#39701B #1B6370 #521B70 #70281B

split-complementary

#39701B #281B70 #701B63

monochromatic

#0D1906 #203F0F #39701B #52A127 #6CCF37

Accessibility & contrast

On white

5.99

#39701B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#39701B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39701B

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39701B	#FFFFFF	#000000	##FFFFFF
##39701B	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74660C

Deuteranopia (green-blind)

#6D6223

Tritanopia (blue-blind)

#366C5F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #39701b;
/* rgb */ color: rgb(57, 112, 27);
/* oklch */ color: oklch(48.9% 0.130 136.8);

Tailwind

colors: {
  custom: {
    50: '#75995d',
    500: '#39701b',
    950: '#000000',
  },
}

SCSS

$custom: #39701b;
$custom-light: #75995d;
$custom-dark: #000000;

JSON

{
  "hex": "#39701b",
  "rgb": {
    "r": 57,
    "g": 112,
    "b": 27
  },
  "hsl": {
    "h": 98.824,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.48911,
    "c": 0.12973,
    "h": 136.8
  },
  "luminance": 0.12537
}

Semantic roles & 50–950 ramp

primary

#39701B

secondary

#8242A5

accent

#44E4AC

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #39701B

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

Preview Lab → · Contrast checker → · Palette generator →