#1B7E1D#1B7E1D

#1B7E1D is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.159 H 143.1°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E1D
RGB	rgb(27, 126, 29)
HSL	hsl(121, 65%, 30%)
HSV	hsv(121, 79%, 49%)
CMYK	cmyk(78.6%, 0%, 77%, 50.6%)
CIE-LAB	lab(45.96, -46.75, 42.20)
CIE-LCH	lch(45.96, 62.98, 137.93°)
OKLab	oklab(51.89% -0.1268 0.0953)
OKLCH	oklch(51.89% 0.159 143.1)
XYZ	xyz(8.1341, 15.2425, 3.6756)
Luminance	0.1524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E1D #7E1B7C

analogous

#4B7E1B #1B7E1D #1B7E4E

triadic

#1B7E1D #1D1B7E #7E1D1B

tetradic

#1B7E1D #1B4B7E #7E1B7C #7E4E1B

square

#1B7E1D #1B4B7E #7E1B7C #7E4E1B

split-complementary

#1B7E1D #4E1B7E #7E1B4B

monochromatic

#051906 #104C11 #1B7E1D #26B029 #3ED641

Accessibility & contrast

On white

5.19

#1B7E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#1B7E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E1D

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E1D	#FFFFFF	#000000	##FFFFFF
##1B7E1D	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817109

Deuteranopia (green-blind)

#766A27

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7e1d;
/* rgb */ color: rgb(27, 126, 29);
/* oklch */ color: oklch(51.9% 0.159 143.1);

Tailwind

colors: {
  custom: {
    50: '#6aa460',
    500: '#1b7e1d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e1d;
$custom-light: #6aa460;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e1d",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 29
  },
  "hsl": {
    "h": 121.212,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.51886,
    "c": 0.15861,
    "h": 143.1
  },
  "luminance": 0.15243
}

Semantic roles & 50–950 ramp

primary

#1B7E1D

secondary

#B243B0

accent

#40E4E8

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #1B7E1D

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

Preview Lab → · Contrast checker → · Palette generator →