#1B7D15#1B7D15

#1B7D15 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.5% C 0.162 H 142.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D15
RGB	rgb(27, 125, 21)
HSL	hsl(117, 71%, 29%)
HSV	hsv(117, 83%, 49%)
CMYK	cmyk(78.4%, 0%, 83.2%, 51%)
CIE-LAB	lab(45.57, -47.00, 44.58)
CIE-LCH	lch(45.57, 64.77, 136.51°)
OKLab	oklab(51.54% -0.1278 0.0991)
OKLCH	oklch(51.54% 0.162 142.2)
XYZ	xyz(7.9205, 14.9535, 3.1782)
Luminance	0.1495 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D15 #77157D

analogous

#4F7D15 #1B7D15 #157D43

triadic

#1B7D15 #151B7D #7D151B

tetradic

#1B7D15 #154F7D #77157D #7D4315

square

#1B7D15 #154F7D #77157D #7D4315

split-complementary

#1B7D15 #43157D #7D154F

monochromatic

#061A04 #10490C #1B7D15 #26B11E #3ADC30

Accessibility & contrast

On white

5.26

#1B7D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#1B7D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D15

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D15	#FFFFFF	#000000	##FFFFFF
##1B7D15	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#756922

Tritanopia (blue-blind)

#00796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7d15;
/* rgb */ color: rgb(27, 125, 21);
/* oklch */ color: oklch(51.5% 0.162 142.2);

Tailwind

colors: {
  custom: {
    50: '#6aa45c',
    500: '#1b7d15',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d15;
$custom-light: #6aa45c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d15",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 116.538,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51543,
    "c": 0.16175,
    "h": 142.2
  },
  "luminance": 0.14954
}

Semantic roles & 50–950 ramp

primary

#1B7D15

secondary

#AB3CB2

accent

#3AEEE4

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F04

muted

#7A7F79

Preview Lab

Preview with #1B7D15

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

Preview Lab → · Contrast checker → · Palette generator →