#1B7E15#1B7E15

#1B7E15 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.163 H 142.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E15
RGB	rgb(27, 126, 21)
HSL	hsl(117, 71%, 29%)
HSV	hsv(117, 83%, 49%)
CMYK	cmyk(78.6%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(45.92, -47.33, 44.90)
CIE-LCH	lch(45.92, 65.24, 136.51°)
OKLab	oklab(51.83% -0.1287 0.0998)
OKLCH	oklch(51.83% 0.163 142.2)
XYZ	xyz(8.0477, 15.2079, 3.2206)
Luminance	0.1521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E15 #78157E

analogous

#507E15 #1B7E15 #157E44

triadic

#1B7E15 #151B7E #7E151B

tetradic

#1B7E15 #15507E #78157E #7E4415

square

#1B7E15 #15507E #78157E #7E4415

split-complementary

#1B7E15 #44157E #7E1550

monochromatic

#061A04 #104A0C #1B7E15 #26B21E #3BDD31

Accessibility & contrast

On white

5.20

#1B7E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#1B7E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E15

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E15	#FFFFFF	#000000	##FFFFFF
##1B7E15	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#766A22

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7e15;
/* rgb */ color: rgb(27, 126, 21);
/* oklch */ color: oklch(51.8% 0.163 142.2);

Tailwind

colors: {
  custom: {
    50: '#6aa45c',
    500: '#1b7e15',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e15;
$custom-light: #6aa45c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e15",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 116.571,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51832,
    "c": 0.16289,
    "h": 142.2
  },
  "luminance": 0.15209
}

Semantic roles & 50–950 ramp

primary

#1B7E15

secondary

#AC3CB3

accent

#3AEEE4

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F04

muted

#7A7F79

Preview Lab

Preview with #1B7E15

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

Preview Lab → · Contrast checker → · Palette generator →