#52B319#52B319

#52B319 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.1% C 0.200 H 137.5°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#52B319
RGB	rgb(82, 179, 25)
HSL	hsl(98, 75%, 40%)
HSV	hsv(98, 86%, 70%)
CMYK	cmyk(54.2%, 0%, 86%, 29.8%)
CIE-LAB	lab(65.04, -53.05, 61.73)
CIE-LCH	lch(65.04, 81.39, 130.68°)
OKLab	oklab(68.12% -0.1473 0.135)
OKLCH	oklch(68.12% 0.2 137.5)
XYZ	xyz(19.7746, 34.1027, 6.4599)
Luminance	0.3410 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52B319 #7A19B3

analogous

#9FB319 #52B319 #19B32D

triadic

#52B319 #1952B3 #B31952

tetradic

#52B319 #199FB3 #7A19B3 #B32D19

square

#52B319 #199FB3 #7A19B3 #B32D19

split-complementary

#52B319 #2D19B3 #B3199F

monochromatic

#21480A #397D12 #52B319 #6DE128 #91E85E

Accessibility & contrast

On white

2.69

#52B319 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#52B319 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B319

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52B319	#FFFFFF	#000000	##000000
##52B319	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AD9B2E

Tritanopia (blue-blind)

#4BAC98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #52b319;
/* rgb */ color: rgb(82, 179, 25);
/* oklch */ color: oklch(68.1% 0.200 137.5);

Tailwind

colors: {
  custom: {
    50: '#8dca67',
    500: '#52b319',
    950: '#000000',
  },
}

SCSS

$custom: #52b319;
$custom-light: #8dca67;
$custom-dark: #000000;

JSON

{
  "hex": "#52b319",
  "rgb": {
    "r": 82,
    "g": 179,
    "b": 25
  },
  "hsl": {
    "h": 97.792,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.68115,
    "c": 0.19982,
    "h": 137.5
  },
  "luminance": 0.34104
}

Semantic roles & 50–950 ramp

primary

#52B319

secondary

#A35BCC

accent

#36F2AC

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #52B319

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

Preview Lab → · Contrast checker → · Palette generator →