#3A7B19#3A7B19

#3A7B19 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.145 H 137.5°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3A7B19
RGB	rgb(58, 123, 25)
HSL	hsl(100, 66%, 29%)
HSV	hsv(100, 80%, 48%)
CMYK	cmyk(52.8%, 0%, 79.7%, 51.8%)
CIE-LAB	lab(45.82, -38.54, 43.81)
CIE-LCH	lch(45.82, 58.35, 131.33°)
OKLab	oklab(52.01% -0.1068 0.0978)
OKLCH	oklch(52.01% 0.145 137.5)
XYZ	xyz(9.0031, 15.1350, 3.3664)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7B19 #5A197B

analogous

#6B7B19 #3A7B19 #197B29

triadic

#3A7B19 #193A7B #7B193A

tetradic

#3A7B19 #196B7B #5A197B #7B2919

square

#3A7B19 #196B7B #5A197B #7B2919

split-complementary

#3A7B19 #29197B #7B196B

monochromatic

#0C1905 #22480F #3A7B19 #52AE23 #6DD738

Accessibility & contrast

On white

5.21

#3A7B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#3A7B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7B19

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7B19	#FFFFFF	#000000	##FFFFFF
##3A7B19	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7002

Deuteranopia (green-blind)

#776A24

Tritanopia (blue-blind)

#357669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3a7b19;
/* rgb */ color: rgb(58, 123, 25);
/* oklch */ color: oklch(52.0% 0.145 137.5);

Tailwind

colors: {
  custom: {
    50: '#77a25e',
    500: '#3a7b19',
    950: '#000000',
  },
}

SCSS

$custom: #3a7b19;
$custom-light: #77a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7b19",
  "rgb": {
    "r": 58,
    "g": 123,
    "b": 25
  },
  "hsl": {
    "h": 99.796,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52013,
    "c": 0.14479,
    "h": 137.5
  },
  "luminance": 0.15136
}

Semantic roles & 50–950 ramp

primary

#3A7B19

secondary

#8A40AF

accent

#3FE9B0

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #3A7B19

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

Preview Lab → · Contrast checker → · Palette generator →