#1F982B#1F982B

#1F982B is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.4% C 0.179 H 144.0°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1F982B
RGB	rgb(31, 152, 43)
HSL	hsl(126, 66%, 36%)
HSV	hsv(126, 80%, 60%)
CMYK	cmyk(79.6%, 0%, 71.7%, 40.4%)
CIE-LAB	lab(54.99, -53.58, 46.02)
CIE-LCH	lch(54.99, 70.63, 139.34°)
OKLab	oklab(59.44% -0.1449 0.1051)
OKLCH	oklch(59.44% 0.179 144)
XYZ	xyz(12.2285, 22.9207, 6.0647)
Luminance	0.2292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F982B #981F8C

analogous

#50981F #1F982B #1F9867

triadic

#1F982B #2B1F98 #982B1F

tetradic

#1F982B #1F5098 #981F8C #98671F

square

#1F982B #1F5098 #981F8C #98671F

split-complementary

#1F982B #671F98 #981F50

monochromatic

#0A320E #15651D #1F982B #29CB39 #55DC62

Accessibility & contrast

On white

3.76

#1F982B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#1F982B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F982B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F982B	#FFFFFF	#000000	##000000
##1F982B	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B891A

Deuteranopia (green-blind)

#8E8036

Tritanopia (blue-blind)

#009482

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f982b;
/* rgb */ color: rgb(31, 152, 43);
/* oklch */ color: oklch(59.4% 0.179 144.0);

Tailwind

colors: {
  custom: {
    50: '#71b76b',
    500: '#1f982b',
    950: '#000000',
  },
}

SCSS

$custom: #1f982b;
$custom-light: #71b76b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f982b",
  "rgb": {
    "r": 31,
    "g": 152,
    "b": 43
  },
  "hsl": {
    "h": 125.95,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59439,
    "c": 0.179,
    "h": 144
  },
  "luminance": 0.22922
}

Semantic roles & 50–950 ramp

primary

#1F982B

secondary

#C053B5

accent

#3FD8E9

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1F982B

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

Preview Lab → · Contrast checker → · Palette generator →