#1F8950#1F8950

#1F8950 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.128 H 154.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1F8950
RGB	rgb(31, 137, 80)
HSL	hsl(148, 63%, 33%)
HSV	hsv(148, 77%, 54%)
CMYK	cmyk(77.4%, 0%, 41.6%, 46.3%)
CIE-LAB	lab(50.41, -42.88, 22.40)
CIE-LCH	lch(50.41, 48.38, 152.42°)
OKLab	oklab(55.79% -0.1155 0.0557)
OKLCH	oklch(55.79% 0.128 154.3)
XYZ	xyz(10.9577, 18.7605, 10.6315)
Luminance	0.1876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8950 #891F58

analogous

#23891F #1F8950 #1F8985

triadic

#1F8950 #501F89 #89501F

tetradic

#1F8950 #1F2389 #891F58 #89851F

square

#1F8950 #1F2389 #891F58 #89851F

split-complementary

#1F8950 #851F89 #891F23

monochromatic

#082516 #145733 #1F8950 #2ABB6D #4CD68C

Accessibility & contrast

On white

4.42

#1F8950 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#1F8950 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8950

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8950	#FFFFFF	#000000	##000000
##1F8950	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D4C

Deuteranopia (green-blind)

#7C7454

Tritanopia (blue-blind)

#00877B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f8950;
/* rgb */ color: rgb(31, 137, 80);
/* oklch */ color: oklch(55.8% 0.128 154.3);

Tailwind

colors: {
  custom: {
    50: '#6cac81',
    500: '#1f8950',
    950: '#000000',
  },
}

SCSS

$custom: #1f8950;
$custom-light: #6cac81;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8950",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 80
  },
  "hsl": {
    "h": 147.736,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55786,
    "c": 0.12827,
    "h": 154.3
  },
  "luminance": 0.18762
}

Semantic roles & 50–950 ramp

primary

#1F8950

secondary

#B94B86

accent

#429AE6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F8950

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

Preview Lab → · Contrast checker → · Palette generator →