#1F8A52#1F8A52

#1F8A52 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.128 H 154.9°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A52
RGB	rgb(31, 138, 82)
HSL	hsl(149, 63%, 33%)
HSV	hsv(149, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 40.6%, 45.9%)
CIE-LAB	lab(50.78, -42.88, 21.77)
CIE-LCH	lch(50.78, 48.09, 153.08°)
OKLab	oklab(56.1% -0.1156 0.0543)
OKLCH	oklch(56.1% 0.128 154.9)
XYZ	xyz(11.1755, 19.0761, 11.0741)
Luminance	0.1908 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A52 #8A1F57

analogous

#218A1F #1F8A52 #1F8A87

triadic

#1F8A52 #521F8A #8A521F

tetradic

#1F8A52 #1F218A #8A1F57 #8A871F

square

#1F8A52 #1F218A #8A1F57 #8A871F

split-complementary

#1F8A52 #871F8A #8A1F21

monochromatic

#092617 #145834 #1F8A52 #2ABC70 #4CD78E

Accessibility & contrast

On white

4.36

#1F8A52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#1F8A52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A52

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A52	#FFFFFF	#000000	##000000
##1F8A52	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7E4E

Deuteranopia (green-blind)

#7D7556

Tritanopia (blue-blind)

#00887C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8a52;
/* rgb */ color: rgb(31, 138, 82);
/* oklch */ color: oklch(56.1% 0.128 154.9);

Tailwind

colors: {
  custom: {
    50: '#6cad83',
    500: '#1f8a52',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a52;
$custom-light: #6cad83;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a52",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 82
  },
  "hsl": {
    "h": 148.598,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56103,
    "c": 0.12771,
    "h": 154.9
  },
  "luminance": 0.19077
}

Semantic roles & 50–950 ramp

primary

#1F8A52

secondary

#BA4B85

accent

#4198E6

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F8A52

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

Preview Lab → · Contrast checker → · Palette generator →