#A1EF61#A1EF61

#A1EF61 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.3% C 0.191 H 133.2°. Best body text is #000000 at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#A1EF61
RGB	rgb(161, 239, 97)
HSL	hsl(93, 82%, 66%)
HSV	hsv(93, 59%, 94%)
CMYK	cmyk(32.6%, 0%, 59.4%, 6.3%)
CIE-LAB	lab(87.08, -46.91, 59.77)
CIE-LCH	lch(87.08, 75.98, 128.13°)
OKLab	oklab(87.27% -0.1308 0.1391)
OKLCH	oklch(87.27% 0.191 133.2)
XYZ	xyz(47.7213, 70.1713, 22.3370)
Luminance	0.7017 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.13

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1EF61 #AF61EF

analogous

#E8EF61 #A1EF61 #61EF68

triadic

#A1EF61 #61A1EF #EF61A1

tetradic

#A1EF61 #61E8EF #AF61EF #EF6861

square

#A1EF61 #61E8EF #AF61EF #EF6861

split-complementary

#A1EF61 #6861EF #EF61E8

monochromatic

#62C214 #80E929 #A1EF61 #C2F599 #E3FAD0

Accessibility & contrast

On white

1.40

#A1EF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.03

#A1EF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1EF61

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1EF61	#FFFFFF	#000000	##000000
##A1EF61	1.00	1.40	15.03	15.03
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.03	21.00	1.00	1.00
##000000	15.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE51

Deuteranopia (green-blind)

#EDD86C

Tritanopia (blue-blind)

#A2E6D1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a1ef61;
/* rgb */ color: rgb(161, 239, 97);
/* oklch */ color: oklch(87.3% 0.191 133.2);

Tailwind

colors: {
  custom: {
    50: '#c1f493',
    500: '#a1ef61',
    950: '#000000',
  },
}

SCSS

$custom: #a1ef61;
$custom-light: #c1f493;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ef61",
  "rgb": {
    "r": 161,
    "g": 239,
    "b": 97
  },
  "hsl": {
    "h": 92.958,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87268,
    "c": 0.19095,
    "h": 133.2
  },
  "luminance": 0.70173
}

Semantic roles & 50–950 ramp

primary

#A1EF61

secondary

#8134C0

accent

#08DE7D

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1EF61

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

Preview Lab → · Contrast checker → · Palette generator →