#3A7D17#3A7D17

#3A7D17 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.6% C 0.148 H 137.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A7D17
RGB	rgb(58, 125, 23)
HSL	hsl(99, 69%, 29%)
HSV	hsv(99, 82%, 49%)
CMYK	cmyk(53.6%, 0%, 81.6%, 51%)
CIE-LAB	lab(46.48, -39.48, 45.12)
CIE-LCH	lch(46.48, 59.95, 131.18°)
OKLab	oklab(52.56% -0.1094 0.1002)
OKLCH	oklch(52.56% 0.148 137.5)
XYZ	xyz(9.2329, 15.6279, 3.3404)
Luminance	0.1563 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7D17 #5A177D

analogous

#6D7D17 #3A7D17 #177D27

triadic

#3A7D17 #173A7D #7D173A

tetradic

#3A7D17 #176D7D #5A177D #7D2717

square

#3A7D17 #176D7D #5A177D #7D2717

split-complementary

#3A7D17 #27177D #7D176D

monochromatic

#0C1A05 #22490D #3A7D17 #52B121 #6DDA35

Accessibility & contrast

On white

5.09

#3A7D17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#3A7D17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7D17

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7D17	#FFFFFF	#000000	##FFFFFF
##3A7D17	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817200

Deuteranopia (green-blind)

#796C23

Tritanopia (blue-blind)

#35786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a7d17;
/* rgb */ color: rgb(58, 125, 23);
/* oklch */ color: oklch(52.6% 0.148 137.5);

Tailwind

colors: {
  custom: {
    50: '#78a35d',
    500: '#3a7d17',
    950: '#000000',
  },
}

SCSS

$custom: #3a7d17;
$custom-light: #78a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7d17",
  "rgb": {
    "r": 58,
    "g": 125,
    "b": 23
  },
  "hsl": {
    "h": 99.412,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52556,
    "c": 0.14838,
    "h": 137.5
  },
  "luminance": 0.15629
}

Semantic roles & 50–950 ramp

primary

#3A7D17

secondary

#8A3EB2

accent

#3CECAF

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #3A7D17

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

Preview Lab → · Contrast checker → · Palette generator →