#1F773E#1F773E

#1F773E is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.4% C 0.121 H 150.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1F773E
RGB	rgb(31, 119, 62)
HSL	hsl(141, 59%, 29%)
HSV	hsv(141, 74%, 47%)
CMYK	cmyk(73.9%, 0%, 47.9%, 53.3%)
CIE-LAB	lab(43.99, -39.18, 24.07)
CIE-LCH	lch(43.99, 45.98, 148.43°)
OKLab	oklab(50.39% -0.1055 0.059)
OKLCH	oklch(50.39% 0.121 150.8)
XYZ	xyz(8.0307, 13.8319, 6.8031)
Luminance	0.1383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F773E #771F58

analogous

#2C771F #1F773E #1F776A

triadic

#1F773E #3E1F77 #773E1F

tetradic

#1F773E #1F2C77 #771F58 #776A1F

square

#1F773E #1F2C77 #771F58 #776A1F

split-complementary

#1F773E #6A1F77 #771F2C

monochromatic

#06180D #124625 #1F773E #2CA857 #43CE74

Accessibility & contrast

On white

5.58

#1F773E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1F773E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F773E

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F773E	#FFFFFF	#000000	##FFFFFF
##1F773E	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C3A

Deuteranopia (green-blind)

#6D6542

Tritanopia (blue-blind)

#007569

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f773e;
/* rgb */ color: rgb(31, 119, 62);
/* oklch */ color: oklch(50.4% 0.121 150.8);

Tailwind

colors: {
  custom: {
    50: '#689f74',
    500: '#1f773e',
    950: '#000000',
  },
}

SCSS

$custom: #1f773e;
$custom-light: #689f74;
$custom-dark: #000000;

JSON

{
  "hex": "#1f773e",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 62
  },
  "hsl": {
    "h": 141.136,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50391,
    "c": 0.12086,
    "h": 150.8
  },
  "luminance": 0.13833
}

Semantic roles & 50–950 ramp

primary

#1F773E

secondary

#AB4788

accent

#46ABE2

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #1F773E

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

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