#34781B#34781B

#34781B is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.9% C 0.143 H 138.9°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#34781B
RGB	rgb(52, 120, 27)
HSL	hsl(104, 63%, 29%)
HSV	hsv(104, 78%, 47%)
CMYK	cmyk(56.7%, 0%, 77.5%, 52.9%)
CIE-LAB	lab(44.58, -39.01, 41.80)
CIE-LCH	lch(44.58, 57.17, 133.03°)
OKLab	oklab(50.93% -0.1075 0.0939)
OKLCH	oklch(50.93% 0.143 138.9)
XYZ	xyz(8.3302, 14.2415, 3.3466)
Luminance	0.1424 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34781B #5F1B78

analogous

#63781B #34781B #1B7831

triadic

#34781B #1B3478 #781B34

tetradic

#34781B #1B6378 #5F1B78 #78311B

square

#34781B #1B6378 #5F1B78 #78311B

split-complementary

#34781B #311B78 #781B63

monochromatic

#0B1906 #1E4610 #34781B #4AAA26 #64D33B

Accessibility & contrast

On white

5.46

#34781B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#34781B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34781B

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34781B	#FFFFFF	#000000	##FFFFFF
##34781B	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D08

Deuteranopia (green-blind)

#736725

Tritanopia (blue-blind)

#2D7466

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #34781b;
/* rgb */ color: rgb(52, 120, 27);
/* oklch */ color: oklch(50.9% 0.143 138.9);

Tailwind

colors: {
  custom: {
    50: '#74a05e',
    500: '#34781b',
    950: '#000000',
  },
}

SCSS

$custom: #34781b;
$custom-light: #74a05e;
$custom-dark: #000000;

JSON

{
  "hex": "#34781b",
  "rgb": {
    "r": 52,
    "g": 120,
    "b": 27
  },
  "hsl": {
    "h": 103.871,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50928,
    "c": 0.14279,
    "h": 138.9
  },
  "luminance": 0.14242
}

Semantic roles & 50–950 ramp

primary

#34781B

secondary

#9043AC

accent

#41E6BA

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090F05

muted

#7B7E79

Preview Lab

Preview with #34781B

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

Preview Lab → · Contrast checker → · Palette generator →