#1F983C#1F983C

#1F983C is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.6% C 0.166 H 146.7°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F983C
RGB	rgb(31, 152, 60)
HSL	hsl(134, 66%, 36%)
HSV	hsv(134, 80%, 60%)
CMYK	cmyk(79.6%, 0%, 60.5%, 40.4%)
CIE-LAB	lab(55.15, -51.67, 38.68)
CIE-LCH	lch(55.15, 64.54, 143.18°)
OKLab	oklab(59.62% -0.139 0.0913)
OKLCH	oklch(59.62% 0.166 146.7)
XYZ	xyz(12.6080, 23.0725, 8.0630)
Luminance	0.2307 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F983C #981F7B

analogous

#3E981F #1F983C #1F9878

triadic

#1F983C #3C1F98 #983C1F

tetradic

#1F983C #1F3E98 #981F7B #98781F

square

#1F983C #1F3E98 #981F7B #98781F

split-complementary

#1F983C #781F98 #981F3E

monochromatic

#0A3214 #156528 #1F983C #29CB50 #55DC75

Accessibility & contrast

On white

3.74

#1F983C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#1F983C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F983C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F983C	#FFFFFF	#000000	##000000
##1F983C	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A32

Deuteranopia (green-blind)

#8D8044

Tritanopia (blue-blind)

#009484

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f983c;
/* rgb */ color: rgb(31, 152, 60);
/* oklch */ color: oklch(59.6% 0.166 146.7);

Tailwind

colors: {
  custom: {
    50: '#70b775',
    500: '#1f983c',
    950: '#000000',
  },
}

SCSS

$custom: #1f983c;
$custom-light: #70b775;
$custom-dark: #000000;

JSON

{
  "hex": "#1f983c",
  "rgb": {
    "r": 31,
    "g": 152,
    "b": 60
  },
  "hsl": {
    "h": 134.38,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.5962,
    "c": 0.16635,
    "h": 146.7
  },
  "luminance": 0.23074
}

Semantic roles & 50–950 ramp

primary

#1F983C

secondary

#C053A6

accent

#3FC0E9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F983C

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

Preview Lab → · Contrast checker → · Palette generator →