#A4F459#A4F459

#A4F459 is a very light, highly saturated yellow-green. Relative luminance 0.733; OKLCH L 88.5% C 0.202 H 132.5°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#A4F459
RGB	rgb(164, 244, 89)
HSL	hsl(91, 88%, 65%)
HSV	hsv(91, 64%, 96%)
CMYK	cmyk(32.8%, 0%, 63.5%, 4.3%)
CIE-LAB	lab(88.60, -48.67, 64.80)
CIE-LCH	lch(88.60, 81.04, 126.91°)
OKLab	oklab(88.52% -0.1364 0.1489)
OKLCH	oklch(88.52% 0.202 132.5)
XYZ	xyz(49.4630, 73.3133, 20.9940)
Luminance	0.7331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F459 #A959F4

analogous

#F1F459 #A4F459 #59F45B

triadic

#A4F459 #59A4F4 #F459A4

tetradic

#A4F459 #59F1F4 #A959F4 #F45B59

square

#A4F459 #59F1F4 #A959F4 #F45B59

split-complementary

#A4F459 #5B59F4 #F459F1

monochromatic

#66C60D #85F020 #A4F459 #C3F892 #E3FCCC

Accessibility & contrast

On white

1.34

#A4F459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#A4F459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F459

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F459	#FFFFFF	#000000	##000000
##A4F459	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE245

Deuteranopia (green-blind)

#F3DC65

Tritanopia (blue-blind)

#A6EBD4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a4f459;
/* rgb */ color: rgb(164, 244, 89);
/* oklch */ color: oklch(88.5% 0.202 132.5);

Tailwind

colors: {
  custom: {
    50: '#c4f88e',
    500: '#a4f459',
    950: '#000000',
  },
}

SCSS

$custom: #a4f459;
$custom-light: #c4f88e;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f459",
  "rgb": {
    "r": 164,
    "g": 244,
    "b": 89
  },
  "hsl": {
    "h": 90.968,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88521,
    "c": 0.20192,
    "h": 132.5
  },
  "luminance": 0.73315
}

Semantic roles & 50–950 ramp

primary

#A4F459

secondary

#7B2FC3

accent

#01E476

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A4F459

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

Preview Lab → · Contrast checker → · Palette generator →