#1F8850#1F8850

#1F8850 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.5% C 0.127 H 154.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F8850
RGB	rgb(31, 136, 80)
HSL	hsl(148, 63%, 33%)
HSV	hsv(148, 77%, 53%)
CMYK	cmyk(77.2%, 0%, 41.2%, 46.7%)
CIE-LAB	lab(50.07, -42.49, 21.95)
CIE-LCH	lch(50.07, 47.83, 152.67°)
OKLab	oklab(55.51% -0.1145 0.0547)
OKLCH	oklch(55.51% 0.127 154.5)
XYZ	xyz(10.8162, 18.4775, 10.5843)
Luminance	0.1848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8850 #881F57

analogous

#23881F #1F8850 #1F8884

triadic

#1F8850 #501F88 #88501F

tetradic

#1F8850 #1F2388 #881F57 #88841F

square

#1F8850 #1F2388 #881F57 #88841F

split-complementary

#1F8850 #841F88 #881F23

monochromatic

#082415 #145633 #1F8850 #2ABA6D #4BD68C

Accessibility & contrast

On white

4.47

#1F8850 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#1F8850 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8850

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8850	#FFFFFF	#000000	##000000
##1F8850	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887C4C

Deuteranopia (green-blind)

#7B7454

Tritanopia (blue-blind)

#00867A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f8850;
/* rgb */ color: rgb(31, 136, 80);
/* oklch */ color: oklch(55.5% 0.127 154.5);

Tailwind

colors: {
  custom: {
    50: '#6cac81',
    500: '#1f8850',
    950: '#000000',
  },
}

SCSS

$custom: #1f8850;
$custom-light: #6cac81;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8850",
  "rgb": {
    "r": 31,
    "g": 136,
    "b": 80
  },
  "hsl": {
    "h": 148,
    "s": 62.874,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55509,
    "c": 0.1269,
    "h": 154.5
  },
  "luminance": 0.18479
}

Semantic roles & 50–950 ramp

primary

#1F8850

secondary

#B94A85

accent

#4299E6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F8850

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

Preview Lab → · Contrast checker → · Palette generator →