#1F8E52#1F8E52

#1F8E52 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.133 H 154.0°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#1F8E52
RGB	rgb(31, 142, 82)
HSL	hsl(148, 64%, 34%)
HSV	hsv(148, 78%, 56%)
CMYK	cmyk(78.2%, 0%, 42.3%, 44.3%)
CIE-LAB	lab(52.11, -44.44, 23.54)
CIE-LCH	lch(52.11, 50.29, 152.10°)
OKLab	oklab(57.21% -0.1197 0.0584)
OKLCH	oklch(57.21% 0.133 154)
XYZ	xyz(11.7600, 20.2451, 11.2689)
Luminance	0.2025 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8E52 #8E1F5B

analogous

#238E1F #1F8E52 #1F8E8A

triadic

#1F8E52 #521F8E #8E521F

tetradic

#1F8E52 #1F238E #8E1F5B #8E8A1F

square

#1F8E52 #1F238E #8E1F5B #8E8A1F

split-complementary

#1F8E52 #8A1F8E #8E1F23

monochromatic

#092A18 #145C35 #1F8E52 #2AC06F #4FD98E

Accessibility & contrast

On white

4.16

#1F8E52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#1F8E52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8E52

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8E52	#FFFFFF	#000000	##000000
##1F8E52	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824E

Deuteranopia (green-blind)

#817956

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8e52;
/* rgb */ color: rgb(31, 142, 82);
/* oklch */ color: oklch(57.2% 0.133 154.0);

Tailwind

colors: {
  custom: {
    50: '#6db083',
    500: '#1f8e52',
    950: '#000000',
  },
}

SCSS

$custom: #1f8e52;
$custom-light: #6db083;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8e52",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 82
  },
  "hsl": {
    "h": 147.568,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57207,
    "c": 0.13318,
    "h": 154
  },
  "luminance": 0.20247
}

Semantic roles & 50–950 ramp

primary

#1F8E52

secondary

#BB4D89

accent

#419BE7

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F8E52

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

Preview Lab → · Contrast checker → · Palette generator →