#1B701D#1B701D

#1B701D is a mid, vivid green. Relative luminance 0.119; OKLCH L 47.8% C 0.142 H 143.2°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#1B701D
RGB	rgb(27, 112, 29)
HSL	hsl(121, 61%, 27%)
HSV	hsv(121, 76%, 44%)
CMYK	cmyk(75.9%, 0%, 74.1%, 56.1%)
CIE-LAB	lab(41.07, -41.87, 37.20)
CIE-LCH	lch(41.07, 56.01, 138.38°)
OKLab	oklab(47.82% -0.1136 0.0849)
OKLCH	oklch(47.82% 0.142 143.2)
XYZ	xyz(6.4675, 11.9093, 3.1200)
Luminance	0.1191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B701D #701B6E

analogous

#43701B #1B701D #1B7048

triadic

#1B701D #1D1B70 #701D1B

tetradic

#1B701D #1B4370 #701B6E #70481B

square

#1B701D #1B4370 #701B6E #70481B

split-complementary

#1B701D #481B70 #701B43

monochromatic

#061906 #0F3F10 #1B701D #27A12A #37CF3A

Accessibility & contrast

On white

6.21

#1B701D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#1B701D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B701D

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B701D	#FFFFFF	#000000	##FFFFFF
##1B701D	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726510

Deuteranopia (green-blind)

#695E25

Tritanopia (blue-blind)

#006D60

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1b701d;
/* rgb */ color: rgb(27, 112, 29);
/* oklch */ color: oklch(47.8% 0.142 143.2);

Tailwind

colors: {
  custom: {
    50: '#669a5e',
    500: '#1b701d',
    950: '#000000',
  },
}

SCSS

$custom: #1b701d;
$custom-light: #669a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b701d",
  "rgb": {
    "r": 27,
    "g": 112,
    "b": 29
  },
  "hsl": {
    "h": 121.412,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.47822,
    "c": 0.14176,
    "h": 143.2
  },
  "luminance": 0.1191
}

Semantic roles & 50–950 ramp

primary

#1B701D

secondary

#A542A2

accent

#44E0E4

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #1B701D

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

Preview Lab → · Contrast checker → · Palette generator →