#3A7B15#3A7B15

#3A7B15 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.147 H 137.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A7B15
RGB	rgb(58, 123, 21)
HSL	hsl(98, 71%, 28%)
HSV	hsv(98, 83%, 48%)
CMYK	cmyk(52.8%, 0%, 82.9%, 51.8%)
CIE-LAB	lab(45.80, -38.78, 45.11)
CIE-LCH	lch(45.80, 59.49, 130.68°)
OKLab	oklab(51.99% -0.1077 0.0999)
OKLCH	oklch(51.99% 0.147 137.2)
XYZ	xyz(8.9630, 15.1189, 3.1553)
Luminance	0.1512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7B15 #56157B

analogous

#6D7B15 #3A7B15 #157B23

triadic

#3A7B15 #153A7B #7B153A

tetradic

#3A7B15 #156D7B #56157B #7B2315

square

#3A7B15 #156D7B #56157B #7B2315

split-complementary

#3A7B15 #23157B #7B156D

monochromatic

#0C1A04 #21470C #3A7B15 #53AF1E #6EDB2F

Accessibility & contrast

On white

5.22

#3A7B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3A7B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7B15

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7B15	#FFFFFF	#000000	##FFFFFF
##3A7B15	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#776A21

Tritanopia (blue-blind)

#367668

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3a7b15;
/* rgb */ color: rgb(58, 123, 21);
/* oklch */ color: oklch(52.0% 0.147 137.2);

Tailwind

colors: {
  custom: {
    50: '#78a25c',
    500: '#3a7b15',
    950: '#000000',
  },
}

SCSS

$custom: #3a7b15;
$custom-light: #78a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7b15",
  "rgb": {
    "r": 58,
    "g": 123,
    "b": 21
  },
  "hsl": {
    "h": 98.235,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51988,
    "c": 0.14689,
    "h": 137.2
  },
  "luminance": 0.1512
}

Semantic roles & 50–950 ramp

primary

#3A7B15

secondary

#863BB0

accent

#3AEEAD

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #3A7B15

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

Preview Lab → · Contrast checker → · Palette generator →