#1F863F#1F863F

#1F863F is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.6% C 0.141 H 149.0°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F863F
RGB	rgb(31, 134, 63)
HSL	hsl(139, 62%, 32%)
HSV	hsv(139, 77%, 53%)
CMYK	cmyk(76.9%, 0%, 53%, 47.5%)
CIE-LAB	lab(49.13, -44.79, 29.98)
CIE-LCH	lch(49.13, 53.90, 146.21°)
OKLab	oklab(54.64% -0.1204 0.0724)
OKLCH	oklch(54.64% 0.141 149)
XYZ	xyz(9.9866, 17.6992, 7.5916)
Luminance	0.1770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F863F #861F66

analogous

#32861F #1F863F #1F8673

triadic

#1F863F #3F1F86 #863F1F

tetradic

#1F863F #1F3286 #861F66 #86731F

square

#1F863F #1F3286 #861F66 #86731F

split-complementary

#1F863F #731F86 #861F32

monochromatic

#082310 #145428 #1F863F #2AB856 #4AD575

Accessibility & contrast

On white

4.63

#1F863F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#1F863F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F863F

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F863F	#FFFFFF	#000000	##FFFFFF
##1F863F	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A39

Deuteranopia (green-blind)

#7B7144

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1f863f;
/* rgb */ color: rgb(31, 134, 63);
/* oklch */ color: oklch(54.6% 0.141 149.0);

Tailwind

colors: {
  custom: {
    50: '#6caa75',
    500: '#1f863f',
    950: '#000000',
  },
}

SCSS

$custom: #1f863f;
$custom-light: #6caa75;
$custom-dark: #000000;

JSON

{
  "hex": "#1f863f",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 63
  },
  "hsl": {
    "h": 138.641,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54644,
    "c": 0.14053,
    "h": 149
  },
  "luminance": 0.177
}

Semantic roles & 50–950 ramp

primary

#1F863F

secondary

#B84995

accent

#42B3E5

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1F863F

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

Preview Lab → · Contrast checker → · Palette generator →