#A8F378#A8F378

#A8F378 is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 88.9% C 0.173 H 134.5°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#A8F378
RGB	rgb(168, 243, 120)
HSL	hsl(97, 84%, 71%)
HSV	hsv(97, 51%, 95%)
CMYK	cmyk(30.9%, 0%, 50.6%, 4.7%)
CIE-LAB	lab(88.82, -43.95, 51.62)
CIE-LCH	lch(88.82, 67.79, 130.41°)
OKLab	oklab(88.85% -0.1214 0.1233)
OKLCH	oklch(88.85% 0.173 134.5)
XYZ	xyz(51.5881, 73.7802, 29.2886)
Luminance	0.7378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8F378 #C378F3

analogous

#E6F378 #A8F378 #78F385

triadic

#A8F378 #78A8F3 #F378A8

tetradic

#A8F378 #78E6F3 #C378F3 #F38578

square

#A8F378 #78E6F3 #C378F3 #F38578

split-complementary

#A8F378 #8578F3 #F378E6

monochromatic

#62DD14 #84EE40 #A8F378 #CCF8B0 #EDFDE3

Accessibility & contrast

On white

1.33

#A8F378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#A8F378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8F378

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8F378	#FFFFFF	#000000	##000000
##A8F378	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36D

Deuteranopia (green-blind)

#F0DD80

Tritanopia (blue-blind)

#A8EBD7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a8f378;
/* rgb */ color: rgb(168, 243, 120);
/* oklch */ color: oklch(88.9% 0.173 134.5);

Tailwind

colors: {
  custom: {
    50: '#c5f7a1',
    500: '#a8f378',
    950: '#000000',
  },
}

SCSS

$custom: #a8f378;
$custom-light: #c5f7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#a8f378",
  "rgb": {
    "r": 168,
    "g": 243,
    "b": 120
  },
  "hsl": {
    "h": 96.585,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.88853,
    "c": 0.17306,
    "h": 134.5
  },
  "luminance": 0.73782
}

Semantic roles & 50–950 ramp

primary

#A8F378

secondary

#9742CE

accent

#05E08B

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A8F378

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

Preview Lab → · Contrast checker → · Palette generator →