#478E19#478E19

#478E19 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.8% C 0.162 H 136.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#478E19
RGB	rgb(71, 142, 25)
HSL	hsl(96, 70%, 33%)
HSV	hsv(96, 82%, 56%)
CMYK	cmyk(50%, 0%, 82.4%, 44.3%)
CIE-LAB	lab(52.68, -42.13, 50.47)
CIE-LCH	lch(52.68, 65.74, 129.85°)
OKLab	oklab(57.81% -0.1173 0.1115)
OKLCH	oklch(57.81% 0.162 136.5)
XYZ	xyz(12.4467, 20.7549, 4.2698)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478E19 #60198E

analogous

#828E19 #478E19 #198E25

triadic

#478E19 #19478E #8E1947

tetradic

#478E19 #19828E #60198E #8E2519

square

#478E19 #19828E #60198E #8E2519

split-complementary

#478E19 #25198E #8E1982

monochromatic

#132607 #2D5A10 #478E19 #61C222 #80DE43

Accessibility & contrast

On white

4.08

#478E19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#478E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478E19

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478E19	#FFFFFF	#000000	##000000
##478E19	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7C27

Tritanopia (blue-blind)

#438979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478e19;
/* rgb */ color: rgb(71, 142, 25);
/* oklch */ color: oklch(57.8% 0.162 136.5);

Tailwind

colors: {
  custom: {
    50: '#82b061',
    500: '#478e19',
    950: '#000000',
  },
}

SCSS

$custom: #478e19;
$custom-light: #82b061;
$custom-dark: #000000;

JSON

{
  "hex": "#478e19",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 25
  },
  "hsl": {
    "h": 96.41,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57809,
    "c": 0.16185,
    "h": 136.5
  },
  "luminance": 0.20756
}

Semantic roles & 50–950 ramp

primary

#478E19

secondary

#8F44BF

accent

#3BEDA7

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #478E19

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

Preview Lab → · Contrast checker → · Palette generator →