#478E10#478E10

#478E10 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.8% C 0.165 H 135.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#478E10
RGB	rgb(71, 142, 16)
HSL	hsl(94, 80%, 31%)
HSV	hsv(94, 89%, 56%)
CMYK	cmyk(50%, 0%, 88.7%, 44.3%)
CIE-LAB	lab(52.64, -42.53, 52.77)
CIE-LCH	lch(52.64, 67.78, 128.87°)
OKLab	oklab(57.77% -0.1189 0.1151)
OKLCH	oklch(57.77% 0.165 135.9)
XYZ	xyz(12.3647, 20.7222, 3.8383)
Luminance	0.2072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478E10 #57108E

analogous

#868E10 #478E10 #108E18

triadic

#478E10 #10478E #8E1047

tetradic

#478E10 #10868E #57108E #8E1810

square

#478E10 #10868E #57108E #8E1810

split-complementary

#478E10 #18108E #8E1086

monochromatic

#102004 #2B570A #478E10 #62C516 #81E831

Accessibility & contrast

On white

4.08

#478E10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#478E10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478E10

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478E10	#FFFFFF	#000000	##000000
##478E10	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7B22

Tritanopia (blue-blind)

#448878

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478e10;
/* rgb */ color: rgb(71, 142, 16);
/* oklch */ color: oklch(57.8% 0.165 135.9);

Tailwind

colors: {
  custom: {
    50: '#82b05e',
    500: '#478e10',
    950: '#000000',
  },
}

SCSS

$custom: #478e10;
$custom-light: #82b05e;
$custom-dark: #000000;

JSON

{
  "hex": "#478e10",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 16
  },
  "hsl": {
    "h": 93.81,
    "s": 79.747,
    "l": 30.98
  },
  "oklch": {
    "l": 0.57768,
    "c": 0.16544,
    "h": 135.9
  },
  "luminance": 0.20723
}

Semantic roles & 50–950 ramp

primary

#478E10

secondary

#8637C3

accent

#32F6A0

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478E10

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

Preview Lab → · Contrast checker → · Palette generator →