#3A7F13#3A7F13

#3A7F13 is a mid, vivid yellow-green. Relative luminance 0.161; OKLCH L 53.1% C 0.153 H 137.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A7F13
RGB	rgb(58, 127, 19)
HSL	hsl(98, 74%, 29%)
HSV	hsv(98, 85%, 50%)
CMYK	cmyk(54.3%, 0%, 85%, 50.2%)
CIE-LAB	lab(47.14, -40.50, 46.94)
CIE-LCH	lch(47.14, 62.00, 130.78°)
OKLab	oklab(53.09% -0.1124 0.1034)
OKLCH	oklch(53.09% 0.153 137.4)
XYZ	xyz(9.4515, 16.1246, 3.2303)
Luminance	0.1613 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7F13 #58137F

analogous

#707F13 #3A7F13 #137F22

triadic

#3A7F13 #133A7F #7F133A

tetradic

#3A7F13 #13707F #58137F #7F2213

square

#3A7F13 #13707F #58137F #7F2213

split-complementary

#3A7F13 #22137F #7F1370

monochromatic

#0C1B04 #224A0B #3A7F13 #52B41B #6DE02D

Accessibility & contrast

On white

4.97

#3A7F13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3A7F13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7F13

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7F13	#FFFFFF	#000000	##FFFFFF
##3A7F13	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7B6E21

Tritanopia (blue-blind)

#357A6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3a7f13;
/* rgb */ color: rgb(58, 127, 19);
/* oklch */ color: oklch(53.1% 0.153 137.4);

Tailwind

colors: {
  custom: {
    50: '#78a55c',
    500: '#3a7f13',
    950: '#000000',
  },
}

SCSS

$custom: #3a7f13;
$custom-light: #78a55c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7f13",
  "rgb": {
    "r": 58,
    "g": 127,
    "b": 19
  },
  "hsl": {
    "h": 98.333,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5309,
    "c": 0.15274,
    "h": 137.4
  },
  "luminance": 0.16125
}

Semantic roles & 50–950 ramp

primary

#3A7F13

secondary

#8839B4

accent

#37F1AE

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3A7F13

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

Preview Lab → · Contrast checker → · Palette generator →