#1B701C#1B701C

#1B701C is a mid, vivid green. Relative luminance 0.119; OKLCH L 47.8% C 0.142 H 143.1°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#1B701C
RGB	rgb(27, 112, 28)
HSL	hsl(121, 61%, 27%)
HSV	hsv(121, 76%, 44%)
CMYK	cmyk(75.9%, 0%, 75%, 56.1%)
CIE-LAB	lab(41.06, -41.96, 37.61)
CIE-LCH	lch(41.06, 56.35, 138.14°)
OKLab	oklab(47.81% -0.1139 0.0856)
OKLCH	oklch(47.81% 0.142 143.1)
XYZ	xyz(6.4554, 11.9045, 3.0560)
Luminance	0.1191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B701C #701B6F

analogous

#45701B #1B701C #1B7047

triadic

#1B701C #1C1B70 #701C1B

tetradic

#1B701C #1B4570 #701B6F #70471B

square

#1B701C #1B4570 #701B6F #70471B

split-complementary

#1B701C #471B70 #701B45

monochromatic

#061906 #0F3F10 #1B701C #27A128 #37CF38

Accessibility & contrast

On white

6.21

#1B701C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#1B701C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B701C

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B701C	#FFFFFF	#000000	##FFFFFF
##1B701C	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)

#72650E

Deuteranopia (green-blind)

#695E25

Tritanopia (blue-blind)

#006D5F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1b701c;
/* rgb */ color: rgb(27, 112, 28);
/* oklch */ color: oklch(47.8% 0.142 143.1);

Tailwind

colors: {
  custom: {
    50: '#669a5e',
    500: '#1b701c',
    950: '#000000',
  },
}

SCSS

$custom: #1b701c;
$custom-light: #669a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b701c",
  "rgb": {
    "r": 27,
    "g": 112,
    "b": 28
  },
  "hsl": {
    "h": 120.706,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.47813,
    "c": 0.14244,
    "h": 143.1
  },
  "luminance": 0.11905
}

Semantic roles & 50–950 ramp

primary

#1B701C

secondary

#A542A4

accent

#44E2E4

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #1B701C

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

Preview Lab → · Contrast checker → · Palette generator →