#3B7D17#3B7D17

#3B7D17 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.6% C 0.148 H 137.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3B7D17
RGB	rgb(59, 125, 23)
HSL	hsl(99, 69%, 29%)
HSV	hsv(99, 82%, 49%)
CMYK	cmyk(52.8%, 0%, 81.6%, 51%)
CIE-LAB	lab(46.52, -39.16, 45.17)
CIE-LCH	lch(46.52, 59.78, 130.93°)
OKLab	oklab(52.6% -0.1087 0.1003)
OKLCH	oklch(52.6% 0.148 137.3)
XYZ	xyz(9.2916, 15.6582, 3.3432)
Luminance	0.1566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7D17 #59177D

analogous

#6E7D17 #3B7D17 #177D26

triadic

#3B7D17 #173B7D #7D173B

tetradic

#3B7D17 #176E7D #59177D #7D2617

square

#3B7D17 #176E7D #59177D #7D2617

split-complementary

#3B7D17 #26177D #7D176E

monochromatic

#0C1A05 #23490D #3B7D17 #53B121 #6FDA35

Accessibility & contrast

On white

5.08

#3B7D17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#3B7D17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B7D17

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7D17	#FFFFFF	#000000	##FFFFFF
##3B7D17	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817200

Deuteranopia (green-blind)

#796C23

Tritanopia (blue-blind)

#37786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3b7d17;
/* rgb */ color: rgb(59, 125, 23);
/* oklch */ color: oklch(52.6% 0.148 137.3);

Tailwind

colors: {
  custom: {
    50: '#78a35d',
    500: '#3b7d17',
    950: '#000000',
  },
}

SCSS

$custom: #3b7d17;
$custom-light: #78a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7d17",
  "rgb": {
    "r": 59,
    "g": 125,
    "b": 23
  },
  "hsl": {
    "h": 98.824,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52601,
    "c": 0.14788,
    "h": 137.3
  },
  "luminance": 0.15659
}

Semantic roles & 50–950 ramp

primary

#3B7D17

secondary

#893EB2

accent

#3CECAE

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3B7D17

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

Preview Lab → · Contrast checker → · Palette generator →