#78E599#78E599

#78E599 is a very light, vivid green. Relative luminance 0.623; OKLCH L 83.8% C 0.147 H 151.9°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#78E599
RGB	rgb(120, 229, 153)
HSL	hsl(138, 68%, 68%)
HSV	hsv(138, 48%, 90%)
CMYK	cmyk(47.6%, 0%, 33.2%, 10.2%)
CIE-LAB	lab(83.09, -47.75, 27.63)
CIE-LCH	lch(83.09, 55.16, 149.94°)
OKLab	oklab(83.76% -0.13 0.0695)
OKLCH	oklch(83.76% 0.147 151.9)
XYZ	xyz(41.5120, 62.3284, 39.9739)
Luminance	0.6233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E599 #E578C4

analogous

#8DE578 #78E599 #78E5CF

triadic

#78E599 #9978E5 #E59978

tetradic

#78E599 #788DE5 #E578C4 #E5CF78

square

#78E599 #788DE5 #E578C4 #E5CF78

split-complementary

#78E599 #CF78E5 #E5788D

monochromatic

#25BE53 #45DB72 #78E599 #ABEFC0 #DFF9E7

Accessibility & contrast

On white

1.56

#78E599 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#78E599 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E599

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E599	#FFFFFF	#000000	##000000
##78E599	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D694

Deuteranopia (green-blind)

#D6CB9E

Tritanopia (blue-blind)

#61E2D1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #78e599;
/* rgb */ color: rgb(120, 229, 153);
/* oklch */ color: oklch(83.8% 0.147 151.9);

Tailwind

colors: {
  custom: {
    50: '#a5eeb7',
    500: '#78e599',
    950: '#000000',
  },
}

SCSS

$custom: #78e599;
$custom-light: #a5eeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#78e599",
  "rgb": {
    "r": 120,
    "g": 229,
    "b": 153
  },
  "hsl": {
    "h": 138.165,
    "s": 67.702,
    "l": 68.431
  },
  "oklch": {
    "l": 0.83759,
    "c": 0.14742,
    "h": 151.9
  },
  "luminance": 0.62332
}

Semantic roles & 50–950 ramp

primary

#78E599

secondary

#BD4598

accent

#1697D0

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#101611

muted

#818581

Preview Lab

Preview with #78E599

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

Preview Lab → · Contrast checker → · Palette generator →