#3A7F1B#3A7F1B

#3A7F1B is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.1% C 0.149 H 138.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3A7F1B
RGB	rgb(58, 127, 27)
HSL	hsl(101, 65%, 30%)
HSV	hsv(101, 79%, 50%)
CMYK	cmyk(54.3%, 0%, 78.7%, 50.2%)
CIE-LAB	lab(47.18, -40.03, 44.42)
CIE-LCH	lch(47.18, 59.80, 132.02°)
OKLab	oklab(53.14% -0.1107 0.0993)
OKLCH	oklch(53.14% 0.149 138.1)
XYZ	xyz(9.5318, 16.1567, 3.6530)
Luminance	0.1616 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7F1B #601B7F

analogous

#6C7F1B #3A7F1B #1B7F2E

triadic

#3A7F1B #1B3A7F #7F1B3A

tetradic

#3A7F1B #1B6C7F #601B7F #7F2E1B

square

#3A7F1B #1B6C7F #601B7F #7F2E1B

split-complementary

#3A7F1B #2E1B7F #7F1B6C

monochromatic

#0C1A06 #234D10 #3A7F1B #51B126 #6DD63E

Accessibility & contrast

On white

4.96

#3A7F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3A7F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7F1B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7F1B	#FFFFFF	#000000	##FFFFFF
##3A7F1B	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837304

Deuteranopia (green-blind)

#7A6E26

Tritanopia (blue-blind)

#347A6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3a7f1b;
/* rgb */ color: rgb(58, 127, 27);
/* oklch */ color: oklch(53.1% 0.149 138.1);

Tailwind

colors: {
  custom: {
    50: '#78a560',
    500: '#3a7f1b',
    950: '#000000',
  },
}

SCSS

$custom: #3a7f1b;
$custom-light: #78a560;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7f1b",
  "rgb": {
    "r": 58,
    "g": 127,
    "b": 27
  },
  "hsl": {
    "h": 101.4,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53138,
    "c": 0.14873,
    "h": 138.1
  },
  "luminance": 0.16157
}

Semantic roles & 50–950 ramp

primary

#3A7F1B

secondary

#9043B3

accent

#40E8B4

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3A7F1B

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

Preview Lab → · Contrast checker → · Palette generator →