#3B7F11#3B7F11

#3B7F11 is a mid, vivid yellow-green. Relative luminance 0.161; OKLCH L 53.1% C 0.153 H 137.0°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3B7F11
RGB	rgb(59, 127, 17)
HSL	hsl(97, 76%, 28%)
HSV	hsv(97, 87%, 50%)
CMYK	cmyk(53.5%, 0%, 86.6%, 50.2%)
CIE-LAB	lab(47.17, -40.29, 47.53)
CIE-LCH	lch(47.17, 62.31, 130.28°)
OKLab	oklab(53.12% -0.112 0.1043)
OKLCH	oklch(53.12% 0.153 137)
XYZ	xyz(9.4939, 16.1483, 3.1469)
Luminance	0.1615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7F11 #55117F

analogous

#727F11 #3B7F11 #117F1E

triadic

#3B7F11 #113B7F #7F113B

tetradic

#3B7F11 #11727F #55117F #7F1E11

square

#3B7F11 #11727F #55117F #7F1E11

split-complementary

#3B7F11 #1E117F #7F1172

monochromatic

#0D1B04 #22490A #3B7F11 #54B518 #6FE228

Accessibility & contrast

On white

4.96

#3B7F11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3B7F11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B7F11

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7F11	#FFFFFF	#000000	##FFFFFF
##3B7F11	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847300

Deuteranopia (green-blind)

#7B6E1F

Tritanopia (blue-blind)

#377A6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3b7f11;
/* rgb */ color: rgb(59, 127, 17);
/* oklch */ color: oklch(53.1% 0.153 137.0);

Tailwind

colors: {
  custom: {
    50: '#79a55b',
    500: '#3b7f11',
    950: '#000000',
  },
}

SCSS

$custom: #3b7f11;
$custom-light: #79a55b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7f11",
  "rgb": {
    "r": 59,
    "g": 127,
    "b": 17
  },
  "hsl": {
    "h": 97.091,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53124,
    "c": 0.15309,
    "h": 137
  },
  "luminance": 0.16149
}

Semantic roles & 50–950 ramp

primary

#3B7F11

secondary

#8537B5

accent

#35F3AA

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3B7F11

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

Preview Lab → · Contrast checker → · Palette generator →